The probability and possible influence factors of intermittent ovarian function recovery in patients with premature ovarian insufficiency.

What are the probability and underlying influence factors of intermittent ovarian function recovery in patients with idiopathic premature ovarian insufficiency (POI)?This was a retrospective cohort study conducted in tertiary hospitals recruiting 162 patients diagnosed with POI based on European Society of Human Reproduction and Embryology criteria from June 2015 to March 2022. The incidence of intermittent ovarian function recovery was evaluated, and the possible influence factors were investigated by univariate and multivariate analysis.Among 162 POI patients, 48 (29.63%) presented intermittent ovarian function recovery, and 11 (6.79%) were natural pregnancies; 114 (70.37%) patients failed to show ovarian function recovery. No association was found between initial clinical features and intermittent ovarian function recovery. In contrast, the variables of FSH, LH, oestradiol, anti-Müllerian hormone (AMH), ovarian volume, passive smoking and weekly exercise time after diagnosis were correlated with intermittent ovarian function recovery in patients with POI and further analysis indicated that FSH concentration at diagnosis (odds ratio [OR] 0.964, 95% confidence interval [CI] 0.934-0.995, P = 0.023), passive smoking (OR 0.369, 95% CI 0.141-0.963, P = 0.042) and weekly exercise time after diagnosis (OR 5.592, 95% CI 1.83-17.088, P = 0.003) were influence factors of intermittent ovarian function recovery in POI patients.The incidence of intermittent ovarian function recovery in patients with idiopathic POI was 29.63%, and the natural pregnancy rate was 6.79%. Lower FSH concentration at diagnosis, no passive smoking and a weekly exercise time ≥1.5 h after the diagnosis may be beneficial for intermittent ovarian function recovery in POI patients.Copyright © 2022 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Citation

Jiebing Du, Xi Wang, Min Wei, Qianyi Huang, Yin Bi, Weiyu Huang, Lifang Yuan, Yihua Yang. The probability and possible influence factors of intermittent ovarian function recovery in patients with premature ovarian insufficiency. Reproductive biomedicine online. 2022 Jul 16

PMID: 36151013

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