We recently reported the frequent occurrence of polycystic ovaries and hyperandrogenism associated with weight gain and hyperinsulinemia in women taking valproate for epilepsy. The purpose of this study was to evaluate the risks related to valproate-induced hyperinsulinemia and their reversibility after discontinuing the medication. Sixteen women with valproate-related polycystic ovaries or hyperandrogenism participated in the study. Vaginal ultrasonography was performed, and endocrine and lipid parameters were measured. Thereafter, lamotrigine was substituted for valproate and the patients were observed for 12 months. Twenty-four healthy age-matched women served as control subjects. Twelve women completed the 12-month follow-up. While still on valproate they had centripetal obesity with associated hyperinsulinemia and unfavorable serum lipid profiles. The body-mass index and fasting serum insulin and testosterone concentrations decreased during the first year after replacing valproate with lamotrigine whereas the HDL-cholesterol/total cholesterol ratios increased from 0.17 +/- 0.06 to 0.26 +/- 0.05. The total number of polycystic ovaries in these women decreased from 20 during valproate medication to 11 one year after replacing valproate with lamotrigine. Valproate induces a metabolic syndrome with centripetal obesity, hyperinsulinemia, lipid abnormalities, and polycystic ovaries/hyperandrogenism in women with epilepsy. These valproate-related risks can be reduced by substituting lamotrigine for valproate.

Serum AMH levels decreased with age both in healthy women and in women with PCOS, although they were always 2- to 3-fold higher and remained elevated until 40 years of age in PCOS subjects. Thus, since serum AMH levels correlate well with antral follicle count and serum androgen levels, the measurement of AMH could be used as a tool to assess ovarian ageing, to diagnose polycystic ovaries/PCOS and to evaluate treatment efficacy.

Embryo freezing does not adversely affect perinatal outcome in terms of prematurity, low birthweight and being small for gestational age versus the fresh embryo transfer and the outcome is similar or even better, particularly regarding fetal growth. Our study, which is one of the largest on FET pregnancies, provides further evidence on the safety of FET.

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Compared with placebo, citalopram and fluoxetine have little effect on hot flushes and cannot therefore be recommended for the treatment of menopausal symptoms, if vasomotor symptoms are the main complaint. Whether the improvement of insomnia by means of citalopram affects the quality of sleep needs further investigation.