Tell or Say, why BT in first half of cycle 36, 8 37?...

[Olga]

Tell or Say, why BT in first half of cycle 36, 8 37?

[Rabaev S.G.]

Changes BT in current of a menstrual cycle displays tsiklicheskieizmenenija a level of hormones. However BT now not javl. The important method of research. For an estimation of presence and time of an ovulation and the subsequent formation of a yellow body ispolzuetja UZ-the monitor.