Association of basal serum androgen levels with ovarian response and ICSI cycle outcome

The purpose of this study was to assess the predictive value of basal serum testosterone (T) and dehydroepiandrosterone sulfate (DHEAS) levels during follicular phase for ovarian response and outcome in intracytoplasmic sperm injection (ICSI) cycles of women with diminished ovarian reserve.

We prospectively gathered data of basal serum androgen levels and ICSI cycle characteristics of 120 women with diminished ovarian reserve. Association of basal serum T and DHEAS levels with ovarian response was analyzed.

Basal T and DHEAS levels were similar between pregnant and non-pregnant cases (P > 0.05). There were significant differences between groups with and without successful embryo implantation in terms of serum follicle-stimulating hormone (FSH), anti-Müllerian hormone (AMH), gonadotropin starting and total dose, and peak estradiol level (P < 0.05). There were 58 (49.2%) cases who did not reach to the embryo transfer stage due to several reasons including cancelation of stimulation due to unresponsiveness (n = 26, 21.7%), no oocyte at oocyte pickup (n = 11, 9.2%), no mature oocyte (n = 6, 5%), and failure of fertilization or embryo development (n = 15, 12.5%). Basal androgen levels were not significant predictors for any of the cycle outcome. AMH level was a significant predictor for failure of fertilization or embryo development (AUC 0.722, P = 0.01) and cancelation of stimulation (AUC 0.801, P < 0.001). FSH was a significant predictor for cancelation of stimulation (AUC 0.774, P < 0.001).

In women with diminished ovarian reserve, basal T and DHEAS levels have no value in predicting any of the cycle outcome parameters.