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09/Aug/2021
DOI: 10.31744/einstein_journal/2021AO5859
ABSTRACT Objective To compare the effectiveness of oral progestins and injectable gonadotropin-releasing hormone antagonist medication in cancer fertility preservation in patients with breast cancer. Methods A cross-sectional study with 40 breast cancer patients submitted to cancer fertility preservation, who were divided into two groups according to histochemical analysis of progesterone receptors to define luteinizing hormone block: if positive, use of gonadotropin-releasing hormone antagonist, if negative, use of oral progestins. The mean age, medication days, antral follicle count, number of oocytes […]
Keywords: Fertility preservation; Ovulation induction; Progestins; Reproductive techniques, assisted