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Pregnancy-associated hormones such as hCG and sex steroids regulate numerous biological processes in the maternal system prior to and during pregnancy. The embryo orchestrates biological changes that occur in both the embryo and the mother.
In the United States, fellowship in reproductive endocrinology and infertility usually takes 3 years, and is offered in 40 centers across the country as of 2013. [ 2 ] In the European Union , the European Board and College of Obstetrics and Gynaecology (EBCOG) has accreditation centers for a subspecialist training program in reproductive ...
Reproductive endocrinology may refer to: Reproductive endocrinology and infertility, about the subspecialty of obstetrics and gynecology for physicians;
In August 2020, the U.S. Food and Drug Administration (FDA) became aware of nitrosamine impurities in certain samples of rifampin. [61] The FDA and manufacturers are investigating the origin of these impurities in rifampin, and the agency is developing testing methods for regulators and industry to detect the 1-methyl-4-nitrosopiperazine (MNP ...
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Rifapentine in pregnant women has not been studied, but animal reproduction studies have resulted in fetal harm and were teratogenic. If rifapentine or rifampin are used in late pregnancy, coagulation should be monitored due to a possible increased risk of maternal postpartum hemorrhage and infant bleeding. [2]
Ovulatory disorders result in infrequent ovulation (Oligoovulation) or absent ovulation (anovulation) which causes infertility. The World Health Organisation (WHO) has classified anovulation into three main classes, which are hypogonadotropic hypogonadal anovulation (Class 1), normogonadotropic normoestrogenic anovulation (Class 2), and hypergonadotropic hypoestrogenic anovulation (Class 3).
Naomi Pfeffer: The Stork and the Syringe: A Political History of Reproductive Medicine (Feminist Perspectives) Polity Press 1993, ISBN 0-7456-1187-7; Speroff L, Glass RH, Kase NG. Clinical Gynecologic Endocrinology and Infertility. Fifth Edition. Williams and Wilkins, Baltimore MD, 1994 ISBN 0-683-07899-2