In-vitro fertilization: the experience of treatment, pregnancy and delivery

The present study compares the experience of pregnancy and deliveryamong in-vitro fertilization (IVF) parents (45 couples), otherformerly infertile parents (35 couples) and fertile parents(35 couples). All deliveries concerned primaparous women andsingleton births. In addition, the burden of fertility treatmentswas investigated. Results show that the psychological burdenof the treatments exceeds the physical burden. Fertility treatmentswere judged very worthwhile. Complications during pregnancywere more frequently reported by IVF mothers and other initiallyinfertile mothers than by fertile mothers. However, controllingfor the older age in both formerly infertile groups (IVF andnon-IVF), no significant difference was found. No differencesappeared regarding the evaluation of the development of thedelivery. IVF parents and other infertile parents evaluatedthe pregnancy as more stressful than fertile parents. However,mothers experienced their delivery as more exceptional, andfathers experienced the pregnancy as more exceptional. In addition,IVF fathers enjoyed the pregnancy more than fathers from theother groups.     

Fathers’ and mothers’ attachment styles,couple conflict,parenting quality,and children’s behavior problems: an intervention test of mediation

ABSTRACT

A diverse sample of 239 primarily low-income couples participated in a random controlled trial of the Supporting Father Involvement couples group intervention. In this report, we examined the value of adding measures of fathers’ attachment style and parenting to mothers’ measures in order to explain variations in children’s behavior problems. We also tested the hypothesis that the link between intervention-induced reductions in couple conflict and reductions in anxious/harsh parenting can be explained by intervention effects on parents’ attachment insecurity or on anxiety and depression. Fathers’ attachment security and parenting behavior added significantly to mothers’ in accounting for children’s internalizing and externalizing problem behaviors. Fathers’ anxious attachment style and anxiety/depression mediated the link between post-intervention reductions in parental conflict and anxious/harsh parenting. For mothers, only improvements in attachment security accounted for those links. The findings support the need for attachment researchers to consider the contributions of both parents to their children’s development.     

A prospective, longitudinal study of emotions and relationships in in- vitro fertilization treatment

Emotional and relationship assessments were completed by 144 couples at intake for in-vitro fertilization (IVF) and 6 months after either the identification of pregnancy or the discontinuation of treatment following three unsuccessful cycles. Women also completed emotional assessments at the time of pre-oocyte recovery and post-embryo replacement within each treatment cycle. At intake, women were more anxious than their partners and comparative norms, and were less positive than men about their marital and sexual relationships. Initial emotional assessments were not related to subsequent pregnancy, but at follow-up those who were pregnant were less depressed and more positive about their relationships. Within treatment cycles scores for women were higher after embryo replacement and the failure of pregnancy. First and last treatment cycles were associated with greater anxiety. High levels of confusion and bewilderment found during the initial cycle may indicate the need for better pretreatment information. Services must recognize the presence of high anxiety at intake and provide psychological care for those identified as particularly distressed. Emotional difficulties after failure of IVF treatment can be considered to be iatrogenic effects, and psychological services should be provided to minimize any negative psychological consequences of treatment.      

What is the most relevant standard of success in assisted reproduction? The singleton, term gestation, live birth rate per cycle initiated: the BESST endpoint for assisted reproduction

Assisted reproduction programmes do not report success consistently. Rates vary with the definition used. Success must reflect delivery of healthy babies, and the burden of treatment to couples. We report the singleton, term gestation, live birth rate of a baby per assisted reproductive technology cycle initiated for a large IVF programme. We defined assisted reproductive technology cycles as those initiated with the intention of oocyte collection. We examined cycles conducted through Monash IVF in 2001. All women with positive pregnancy tests had first trimester ultrasonography. Obstetric outcomes were recorded. All babies had neonatal examinations conducted by paediatricians. A total of 644 positive pregnancy tests were recorded in 2600 cycles; 509 showed fetal heart motion. Of 448 deliveries, 328 were singleton and 120 were multiple. There were 290 singleton deliveries at term gestation. In 2001, a couple had an 11.1% chance of delivering a singleton, term gestation, live baby per assisted reproductive technology cycle begun. We suggest that delivery of a single, term gestation, live baby per cycle initiated is the most relevant standard of success. This statistic was 11.1% at Monash IVF. We encourage programmes to report this BESST (Birth Emphasizing a Successful Singleton at Term) outcome.     

Treatment of male infertility due to sperm surface antibodies: IUI or IVF?

This prospectively designed study was aimed at comparing the results of two different treatment protocols in 29 infertile couples with proven male immunological infertility, i.e. a positive (>50%) mixed antiglobulin reaction (MAR) test (IgG and/or IgA). In the first protocol (group I, n = 14) couples were treated with ovarian stimulation/ intrauterine insemination (IUI), followed by in-vitro fertilization (IVF) if no pregnancy occurred after three IUI cycles. In the second protocol (group II, n = 15), patients were treated with IVF as a first choice procedure. The decision to follow protocol 1 or 2 was made by the couples after information about financial costs and expected success rates (according to the literature) for both treatment options. In group I, nine patients (64.3%) conceived after a maximum of three IUI cycles whereas seven patients (46.6%) of group II became pregnant during the first IVF cycle. The take-home baby rate per started IUI or IVF cycle was 27.3% (9/33) and 44.4% (16/36) respectively with a take-home baby rate of 64.3% after three IUI cycles and 93.3% after three IVF attempts. To conclude, both IUI and IVF yielded unexpectedly high pregnancy rates in this selected group of patients with long-standing infertility due to sperm surface (predominantly IgG) antibodies. Since cost benefit analysis comparing superovulation IUI with IVF may favour a course of four IUI cycles, we advocate superovulation IUI as the first line therapy in male immunological infertility.      

Maternal sensitivity and infant attachment security in Korea: cross-cultural validation of the Strange Situation

The present study sought to analyze infant and maternal behavior both during the Strange Situation Procedure (SSP) and a free play session in a Korean sample (N = 87) to help understand whether mother-infant attachment relationships are universal or culture-specific. Distributions of attachment classifications in the Korean sample were compared with a cross-national sample. Behavior of mothers and infants following the two separation episodes in the SSP, including mothers' proximity to their infants and infants' approach to the caregiver, was also observed, as was the association between maternal sensitivity observed during free play session and infant security. The percentage of Korean infants classified as secure versus insecure mirrored the global distribution, however, only one Korean baby was classified as avoidant. Following the separation episodes in the Strange Situation, Korean mothers were more likely than mothers in Ainsworth's Baltimore sample to approach their babies immediately and sit beside them throughout the reunion episodes, even when their babies were no longer distressed. Also, Korean babies less often approached their mothers during reunions than did infants in the Baltimore sample. Finally, the link between maternal sensitivity and infant security was significant. The findings support the idea that the basic secure base function of attachment is universal and the SSP is a valid measure of secure attachment, but cultural differences in caregiving may result in variations in how this function is manifested.     

Antenatal maternal depressive mood and parental–fetal attachment at the end of pregnancy

The present study investigates if mothers and fathers have similar ways of thinking and feeling about their babies during late pregnancy and how aspects of parental–fetal attachment are related to maternal depressive mood. Two hundred and ninety-eight Swedish-speaking women at 30–32 weeks of gestation and partners (n = 274) participated in the study. Socio-demographic background data were collected. Prenatal attachment was assessed with the maternal/paternal–fetal attachment scale (MFA/PFA), and depressive symptoms were assessed by the Edinburgh postnatal depression scale (EPDS). MFA and PFA scores mirrored each other. After factor analysis, five different factors loaded somewhat differently for men were revealed as significant. These factors were (I) concerns about the fetus and health behavior, (II) mental preparation to take care of the unborn child, (III) experiences of pregnancy, (IV) experiences of fetal movements, and (V) naming of the baby. Factors III and IV were related to depressive symptoms. Mothers with slight depressive symptoms were somewhat less positive about the pregnancy but showed more attention to the fetal movements. Midwives should conduct interviews on the women’s psychosocial history and use validated instruments, which may help them to identify problems with the psychosocial health of the mother and her partner as they journey through pregnancy and transition to parenthood.     

Impaired bacteriological responses in babies after maternal iron dextran infusion.

The effect of a total dose infusion of iron dextran in pregnancy on 15 mothers and their babies was compared with 19 controls. The bacteriostatic effect and opsonising ability of the sera, of babies born to the treated mothers, were considerably impaired. This was associated with a significantly lower transferrin concentration in these mothers. Although these in vitro tests were not associated with an increase in overt infection during the perinatal period, they suggest the need for caution in the use of total dose infusions in pregnancy.     

Parenting and psychosocial development of IVF children: a follow-up study

BACKGROUND: This report details a follow-up study of the parent-child relationship and the child's psychosocial development after IVF. The pilot study compared 31 IVF families and 31 families with a naturally conceived child when the children were aged 2 years. Twenty-seven IVF and 23 control families participated again when the children were aged 8-9 years. METHODS: Fathers and mothers completed questionnaires assessing parenting variables and the child's behaviour. For most children, behavioural ratings were also obtained from the child's teacher. RESULTS: No significant differences were found between IVF and control parents' reports of child behaviour, parenting behaviour, parenting stress and most of the parenting goals. The parenting goal adjustment was significantly more important for IVF than for control fathers; religion was more important for IVF than for naturally conceiving mothers. Teacher ratings of the child's behaviour did not differ significantly between the IVF and control groups. All couples but one had talked to other persons about the IVF conception; 75% of the IVF parents had not yet informed their children. IVF parents who had informed their child observed more (internalizing and for fathers also overall) problem behaviours in their child, compared with IVF parents who had not yet disclosed the IVF conception. CONCLUSIONS: Parenting and the children's psychosocial development do not differ significantly between IVF families and control families.     

The course and interrelationship of maternal and paternal perinatal depression

The aims of the study were to describe course of depression in both mothers and fathers from the third trimester of pregnancy through 6 months postpartum and to examine the relationship between maternal and paternal depression. Hypotheses were as follows: (a) Depressive symptoms would be correlated between parents and (b) earlier depressive symptoms in one parent would predict later increases in depression in the other. Eighty cohabitating primiparous couples were recruited from prenatal OBGYN visits and community agencies and enrolled during pregnancy, between 28-week gestation and delivery. Participants completed measures of depression on four occasions: baseline and 1, 3, and 6 months postpartum. Ninety-eight percent of the enrolled couples (78; 156 individuals) completed the study. For both mothers and fathers, symptom severity ratings and classification as a probable case were stable across time, with prenatal depression persisting through 6 months in 75 % of mothers and 86 % of fathers. Prenatal depression in fathers predicted worsening depressive symptom severity in mothers across the first six postpartum months but not vice versa. In both expecting/new mothers and fathers, depression demonstrates a stable pattern of occurrence and symptom severity between 28-month gestation and 6 months postpartum. Although prenatal maternal depression is not predictive of symptom change in fathers, mothers with prenatally depressed partners showed significant worsening in overall symptom severity during the first six postpartum months.     

Possible determinants, correlates and consequences of high levels of anxiety in primiparous mothers

Groups of highly anxious, moderately anxious and minimally anxious primiparous mothers (N = 147) were obtained on the basis of Spielberger trait anxiety scores in the postpartum period, and subjects were compared. Allocation to those groups appeared to be more likely to reflect constitutional levels of anxiety, rather than recent or current social stressors. Highly anxious mothers were distinguished on a number of presumed correlates of anxiety measured by clinical questions (e.g. terminating of anxious situations), hospital notes (e.g. mood problems noted by nursing staff) and blind rater assessments (e.g. unassertiveness). While highly anxious mothers were more likely to report more recent life events, less social support, and negative interpretations of the pregnancy, the hospital experience and the hospital staff, such variables were less discriminating when neuroticism levels were effectively controlled. This suggests an intrinsic perceptual bias, rather than that the factors were determinants. Highly anxious mothers had more delivery complications, while their babies were more likely to be dysmature and slow to suckle, features we interpret as consequences of the anxiety levels. In the postpartum period these mothers were more depressed, had more concerns about their baby, themselves and their marriage, and were less confident about coping and their parenting capacities. Such variables may be correlates or consequences of anxiety.     

Successful fertilization and pregnancy outcome in in-vitro fertilization using cryopreserved/thawed spermatozoa from patients with malignant diseases.

Cryopreservation of spermatozoa before treatment is the only proven effective method available to circumvent the sterilizing effect of therapy in some patients with malignant diseases. Because of impaired sperm quality after freezing and thawing in-vitro fertilization/embryo transfer (IVF/ET) was indicated in 10 patients (12 cycles) during 1986-1990. The patient's mean age was 33.4 +/- 1.6 years. The following diagnoses were made: seminoma (1), testicular carcinoma (3), leiomyosarcoma of the prostate (1), Wegener's granulomatosis (1), non-Hodgkin's (1) and Hodgkin's lymphoma (3). When motile spermatozoa could be recovered after thawing, the total fraction of motile spermatozoa after swim-up separation ranged from 0.2 to 4.2 x 10(6) spermatozoa/ml (eight patients, nine cycles). In all these cases, insemination was performed with multiple oocytes per dish. Fertilization was achieved when swim-up recovered a mean of 1.8 +/- 0.5 x 10(6) spermatozoa/ml and when insemination was performed with at least a calculated concentration of motile spermatozoa of 1 x 10(5) spermatozoa/oocyte. The fertilization rate of preovulatory oocytes was 60%. Four patients achieved a pregnancy: two of them delivered a single healthy baby, one delivered triplet healthy babies and one had a preclinical abortion. In two patients (three cycles), no motile spermatozoa were recovered after thawing, and micromanipulation of oocytes for assisted fertilization was performed. Although fertilized oocytes were transferred, those couples did not achieve a pregnancy. Patients with lymphopathies had the best results, whilst those with testicular neoplasms had the poorest outcome, thus suggesting a poor gametogenic function in the non-affected testis. These results give hope to some patients with malignant diseases to maintain their reproductive capacity through sperm banking and IVF/ET.     

Cognitive development of 12 month old Greek infants conceived after ICSI and the effects of the method on their parents

BACKGROUND: ICSI is widely used as a method of assisted reproduction in Greece. Research shows that children conceived after the application of ICSI develop normally. However, Bowen et al. (1998) reported that children conceived after ICSI had lower scores in the Mental Development Index (MDI) of the Bayley Scales of Infant Development compared with infants conceived naturally or by standard IVF treatment. This finding raised concerns about the effects of ICSI on infants' cognitive development. The aim of the present study was twofold. First to compare the cognitive development of Greek infants conceived after ICSI treatment to a control group of infants conceived after IVF treatment and to a further control group conceived naturally (NC). Second, to investigate the psychological effects of ICSI compared to IVF on Greek parents. METHODS: The Bayley Scales of Infant Development were employed to assess cognitive development of infants. A 37 item semi-structured interview was devised to obtain demographic information and to assess and compare the psychological effects of ICSI and IVF on parents. RESULTS: The mental development of infants in all three groups was within the normal range (ICSI 101.4, IVF 95.7, NC 98.9). The differences between the three groups were not statistically significant. The duration of pregnancy and the birthweight differed in the three groups. Furthermore, mothers in the IVF and the ICSI groups experienced anxiety during pregnancy. IVF mothers differed in the mode of delivery and a smaller number of these mothers breastfed their infants. CONCLUSIONS: This study has shown that Greek infants, born after the application of ICSI, have mental and motor scores within the normal range. With regard to the psychological effects, it appears that mothers in the ICSI and IVF groups experience greater anxiety during their pregnancies than those in the NC group.     

Attachment style and psychological adjustment in couples

The present study addresses the gap in research concerning poor marital support together with insecure attachment style explaining risk for anxiety or depression in both members of a couple expecting a baby. The Attachment Style Interview (ASI) was administered separately to both members of a couple (N = 126) during the second trimester of pregnancy together with measures of state-anxiety (STAI-S) and depression (EPDS). These measures were repeated at three months postpartum. While insecure attachment style was related to higher anxiety and depression symptoms in both partners at both time periods, there was an increase of postnatal depression symptoms in women. Poor partner support contributed to anxiety symptoms only in men. When insecure attachment combinations in both members of the couple were examined, insecure styles increased anxiety and depression symptoms in both genders antenatally, but postnatal anxiety symptoms only in women. A combined effect of partner's support and attachment style on temporal changes of anxiety symptoms was observed differently for women and men. It is important to assess attachment style and partner support of both members, as well as the mutual interplay between them, to understand gendered differences in psychological adjustment of a couple expecting a baby.     

Development, behaviour and temperament: a prospective study of infants conceived through in-vitro fertilization

The development, behaviour and temperament of 65 singleton infants conceived through in-vitro fertilization (IVF) and 63 matched controls were compared at 1 year postpartum. Primiparous women were recruited during pregnancy and their infants' development was assessed at 1 year. In addition, test-taking behaviour was evaluated by an examiner using the Bayley behaviour rating scale and mothers completed a behaviour problem checklist and temperament scale. Mental, motor, speech and social development were appropriate for age, with no significant group differences. While receptive language development was in the normal range, IVF infants scored lower than control infants. Across both groups, mothers reported low levels of behaviour difficulty and mean temperament ratings were in the general population range. There were no group differences in observed test-taking behaviour. However, IVF mothers rated their children at a higher level of behaviour difficulty and more reactive than the ratings given by control mothers. Overall, singleton children conceived through IVF demonstrate appropriate general development at 1 year of age. The higher reported behaviour difficulty experienced by IVF mothers may reflect their concerns about the well-being and adjustment of their child during the first year.      

Parental human leukocyte antigens and implantation failure after in- vitro fertilization

At present, it is well accepted that maternal recognition of paternally derived fetal antigens occurs during normal pregnancy and may be beneficial for implantation and maintenance of gestation. Thus, we have investigated the compatibility of human leukocyte antigens (HLA) in couples with successive failed in-vitro fertilization (IVF) cycles. Study group 1 included 50 couples with prior primary infertility who had not achieved a pregnancy after > or = 3 (range 3-7, mean 3.7) IVF cycles where at least two embryos (mean 3.3, range 2-4) were transferred in each attempt. An infertile control group (group 2) included 50 infertile couples undergoing IVF with the same indications as couples in group 1, who achieved a viable pregnancy with their first IVF attempt. The results were compared with those found in a population sample including 100 men and 100 women from the local population (group 3). We found a statistically significant (P < 0.05) excess of HLA sharing (> or = 2 antigens) between partners in group 1 as compared to groups 2. There was a trend toward increased HLA sharing in group 1 when groups 1 and 3 were compared. We conclude that some cases of implantation failure after IVF and embryo transfer might be caused by underlying close histocompatibility between partners.      

Infertility: The prognosis for assisted conception treatment after unexpected failure of fertilization in vitro: a comparative study

The relative prognosis for further assisted conception treatment(without micro-injection) after initial unexpected failure offertilization in apparently favourable couples undergoing in-vitrofertilization (IVF) treatment was assessed. After their firstcycle of treatment, 481 consecutive couples were grouped accordingto their fertilization (including cleavage) rate per oocyteinto five bands. Proportions of couples proceeding to furthercycles of treatment by IVF or gamete intra-Fallopian transfer(GIFT) and resulting fertilization and pregnancy rates werecompared. Pregnancy rates in the first cycle of treatment weresignificantly related to fertilization rate. The fertilizationrate was zero in 13 couples (3%) and only 1–24% in 18(4%). There were no significant differences between these groupsin the proportions proceeding to further treatment (31, 50%)compared with others (overall 37%, including some treated byGIFT), or in their median fertilization rates (75, 60% comparedwith 67% – IVF cycles only), pregnancy rates (20, 38%of cycles compared with 37% – IVF or GIFT) or birth rates(20, 38% of cycles compared with 31% – IVF or GIFT). Amongstcouples whose initial fertilization rate was 50% there wasno fertilization in 4% of subsequent IVF cycles. We concludethat in couples with well defined favourable conditions, includingtests of sperm function for assisted conception treatment, whohave unexpected failure of fertilization, the prognosis forfurther treatment remains favourable without resort to morecomplex investigations or micro-injection methods. Such failureoccurs infrequently and generally as a random event, and shouldhave no appreciable effect on life-table calculation of cumulativepregnancy and birth rates in this group of patients.     

Encouraging results despite complexity of multidisciplinary care of HIV-infected women using assisted reproduction techniques

BACKGROUND: Assisted reproduction technologies can treat infertility for human immunodeficiency virus (HIV) seropositive women. We assessed the efficacy of these techniques in the results and difficulties encountered while conducting our assisted reproduction programme for 49 couples in which at least the woman had HIV infection that was currently under control. METHODS: Treatments included intrauterine insemination (IUI), IVF and ICSI, with ovarian stimulation. Embryos were transferred on day 3 after oocyte retrieval. An elective single transfer was performed, except for patients aged > or = 40 years. RESULTS: The median age of the women was 36 years. Ten IUI, nine IVF, 53 ICSI and 10 frozen-thawed embryo transfers have been performed. No pregnancy occurred following the IUI trials but for the couples with IVF and ICSI attempts the clinical pregnancy rate per embryo transfer was 23.9%. Eight babies have been born leading to a 22.2% take home baby rate per treated couple. Contamination was not observed in any newborn. CONCLUSIONS: Assisted reproduction technologies and particularly ICSI can provide HIV seropositive women with a safe means of mothering children. Results are encouraging when considering the age of the patients and a preferential single embryo transfer.     

Materno‐fetal Immunogenetic Disparity: The Biological Basis for In vitro Fertilization Treatment in Patients with Unexplained Recurrent Abortion?

PROBLEM: The majority of women with recurrent miscarriage have no discernible cause but it has been postulated that immunologic aberrations may be the cause in most of such cases. Also, it has been stressed that deliberate modification of the maternal host defense system can improve the chances of success. We tested the hypothesis that it is possible to potentiate maternal immune functions so as to improve reproductive performance by replacing several embryos into the uterus, thus favoring the recognition of fetal antigens. METHOD OF STUDY: A total of 57 couples with three or more (mean 5.52; range 3-12) consecutive first-trimester spontaneous clinical abortions of unknown etiology were treated with in vitro fertilization (IVF) and embryo transfer for a total of 84 cycles. Patients underwent IVF after combined gonadotropin-releasing hormone agonist/gonadotropin treatment for ovarian stimulation, and up to four embryos were replaced into the uterus. RESULTS: There were 32 pregnancies (three of them after frozen-thawed embryo transfers) and 26 (81%) of them were viable gestations. Overall, patients had a previous obstetric history of 315 pregnancy losses and 15 live-born babies. Thus, the probability of having a live baby before treatment was 4.54% (95% CI, 2.78-7.36) a figure significantly lower (P < 0.0001) than that observed under IVF treatment (81%; 95% CI, 64.53-91.01). None of selected variables potentially related with the outcome of pregnancy after IVF and embryo transfer in recurrent aborters (including pre-implantation genetic diagnosis) was found to be associated with miscarriage. CONCLUSIONS: This study shows that replacement of several embryos after IVF is a useful treatment in the prevention of unexplained recurrent spontaneous abortion thus providing further evidence for immunologically modifiable pregnancy loss.     

Parental response to cystic fibrosis: a contextual analysis of the diagnosis phase.

A contextual framework guided the measurement of specific stressors encountered by parents of children recently diagnosed with cystic fibrosis (CF). Three variables were assessed within the context of the parenting role: illness-specific tasks, normal parenting tasks, and strains in family roles. These situation-specific stressors were contrasted with global measures of parenting stress in their ability to predict depression. Sixty-four parents (36 mothers, 28 fathers) of infants and toddlers recently diagnosed with CF completed a structured interview and standardized measures in the home. Parents reported elevations in both situation-specific and global parenting stress, and a greater number of depressive symptoms than a norm group. Mothers reported significantly greater strain in managing their caregiving role and higher levels of depression than fathers. Controlling for situation-specific parenting stress and marital satisfaction, regression analyses indicated that role strain related to CF was associated with greater depression in mothers, but not fathers. Furthermore, stressors measured contextually rather than globally accounted for substantially greater proportions of the variance in depression. The findings highlight the need to measure ongoing strains specific to the medical condition, and to assess role-related changes.