Context: Recombinant human GH treatment and oocyte donation (OD) have improved the quality of life in women with Turner syndrome (TS). However, life expectancy is reduced, mainly due to cardiovascular complications. Pregnancy may itself increase that risk and be associated with hazardous materno-fetal outcome. Objective: The objective of this study was to evaluate the materno-fetal outcome of ongoing pregnancies beyond 20 wk of gestation obtained by OD in TS. Design: This was a multicenter retrospective study including all assisted reproductive technology centers affiliated with the French Study Group for Oocyte Donation. Results: Among 93 patients, only 37.6% were prescreened with echocardiography or thoracic magnetic resonance imaging. Maternal outcome was dominated by 37.8% of pregnancy-associated hypertensive disorders including preeclampsia in 54.8% and severe eclampsia in four patients. Prematurity occurred in 38.3% and was correlated with PAHD (P = 0.01). The frequency of in utero growth retardation was 27.5%. One fetal demise was linked to eclampsia. Two patients died from aortic rupture after cesarean section in a context of aortic root dilatation. Only 40% of pregnancies were associated with an absolutely normal materno-fetal outcome. Conclusions: OD pregnancies in TS who have not been managed following recent specific recommendations were at high risk for maternal death by aortic dissection and for preeclampsia and its complications (fetal distress and in utero growth retardation). These recommendations include previous echocardiography, thoracic magnetic resonance imaging, and overnight blood pressure monitoring associated with a tight follow-up during pregnancy. Until future assessment of these recent recommendations, pregnancies obtained in TS after OD must be still considered as very high-risk pregnancies.

OD pregnancies in TS who have not been managed following recent specific recommendations were at high risk for maternal death by aortic dissection and for preeclampsia and its complications (fetal distress and in utero growth retardation). These recommendations include previous echocardiography, thoracic magnetic resonance imaging, and overnight blood pressure monitoring associated with a tight follow-up during pregnancy. Until future assessment of these recent recommendations, pregnancies obtained in TS after OD must be still considered as very high-risk pregnancies.

This study supports that endometrial thickness of <8 mm, obesity and the use of GnRH analogue pituitary down-regulation before endometrial priming negatively impact pregnancy rates, independently of the recipient's age.

BackgroundSperm chromatin structure is often impaired; mainly due to oxidative damage. Antioxidant treatments do not consistently produce fertility improvements and, when given at high doses, they might block essential oxidative processes such as chromatin compaction. This study was intended to assess the effect on male sub-fertility of a pure one carbon cycle nutritional support without strong antioxidants.MethodsMale partners of couples resistant to at least 2 assisted reproductive technology (ART) attempts, with no evidence of organic causes of infertility and with either DNA fragmentation index (DFI) measured by Terminal deoxynucleotidyl transferase dUTP Nick End Labeling (TUNEL) or nuclear decondensation index (SDI) measured by aniline blue staining exceeding 20%, were invited to take part in a trial of a nutritional support in preparation for a further ART attempt. The treatment consisted of a combination of B vitamins, zinc, a proprietary opuntia fig extract and small amounts of N-acetyl-cysteine and Vitamin E (Condensyl™), all effectors of the one carbon cycle.Results84 patients were enrolled, they took 1 or 2 Condensyl™ tablets per day for 2 to 12 months. Positive response rates were 64.3% for SDI, 71.4% for DFI and 47.6% for both SDI and DFI. Eighteen couples (21%) experienced a spontaneous pregnancy before the planned ART cycle, all ended with a live birth. The remaining 66 couples underwent a new ART attempt (4 IUI; 18 IVF; 44 ICSI) resulting in 22 further clinical pregnancies and 15 live births. The clinical pregnancy rate (CPR) and the live birth rate (LBR) were 47.6% and 39.3% respectively. The full responders, i.e. the 40 patients achieving an improvement of both SDI and DFI, reported a CPR of 70% and a LBR of 57.5% (p < 0.001).ConclusionsNutritional support of the one carbon cycle without strong antioxidants improves both the SDI and the DFI in ART resistant male partners and results in high pregnancy rates suggesting a positive effect on their fertility potential.

A study, in which 110 patients were screened by a psychoanalyst, included 69 recipients who chose non-anonymous oocyte donation, i.e. they received oocytes from a known donor, most frequently a sister or a close relative. Another 41 recipients received anonymous oocytes, but had to bring a donor. Psychological motivations for either choice are reported, and significant topics such as attitudes towards confidentiality and links to the child are compared. No specific psychopathology is reported at this stage. An additional study on children born by these techniques is ongoing.