How Does Vascularization Affect the Menstrual Cycle?
The menstrual cycle is heavily influenced by the blood supply to the endometrium. During the proliferative phase, estrogen promotes the growth of the endometrium and its vascular network. In the secretory phase, progesterone further enhances this vascularization, preparing the endometrium for potential implantation of an embryo. Insufficient vascularization can lead to menstrual irregularities and conditions such as anovulation.
