The contents of chorionic gonadotropin, progesterone, placenta lactogen, estriol and cortisol are studied in the dynamics of pregnancy in 40 women with external genital endometriosis in anamnesis. Obtained data has confirmed that the development of pregnancy in such patients takes place under the conditions of instability, tension or exhaustion of endocrine function of fetoplacental complex, which in the investigated patients depended on the degree of severity of the basic disease during the pregravidar period.
