Objective: The aim: To assess the levels of hormones in women with cervical insufficiency and infertility in the history in the II trimester of gestation.
Patients And Methods: Materials and methods: 120 pregnant women with cervical insufficiency and anovulatory infertility in the history were examined in the II trimester of gestation: in the I group (60 persons) pregnancy occurred after hormonal treatment of infertility, in the II group (60 individuals) - after in vitro fertilization. 30 pregnant women without cervical insufficiency and a history of infertility were controls.