Uterine hemodynamics in women with normal menstrual cycle
Uterine hemodynamics was studied in 30 women with normal menstrual cycle. In the uterine arteries in the middle stage of secretion the resistance to blood flow is reduced. With decreasing еру diameter of blood vessels resistance indices decrease too and. It is more significant in the basal and spiral arteries. Endometrial thickness in the middle stage of secretion reaches 11,39±1,07 mm against 6,76 ± 0,84 mm (p<0.001) in the stage of late proliferation, it is favorable for the implantation of the blastocyst and normal pregnancy.