How Is The Ovarian Cycle Synchronized With The Uterine Cycle?
How Is The Ovarian Cycle Synchronized With The Uterine Cycle? The ovarian and uterine cycles are tightly coordinated. Hormones secreted by the ovary at different phases of the ovarian cycle trigger changes in the uterine lining. For example, at the beginning of the cycles, the levels of estrogen and progesterone are too low to maintain