Estrogen: A hormone responsible for the development and maintenance of female reproductive structures and secondary sexual characteristics. Several hormones play critical roles in regulating the menstrual cycle, including:Ī. The corpus luteum secretes progesterone, thickening the uterine lining to prepare for a possible pregnancy. Luteal Phase (Days 15-28) The luteal phase begins after ovulation and lasts until the start of the next menstrual cycle. This process is triggered by a surge in luteinizing hormone (LH).ĭ. Ovulation (Day 14) Ovulation occurs when a mature follicle ruptures and releases an egg, typically around day 14 of the menstrual cycle. In this phase, the pituitary gland secretes follicle-stimulating hormone (FSH), stimulating the development of several follicles in the ovaries.Ĭ. Follicular Phase (Days 1-13) The follicular phase overlaps with the menstrual phase, starting on the first day of the menstrual cycle and ending at ovulation. During this time, the uterus sheds its lining, leading to menstrual bleeding.ī. Menstrual Phase (Days 1-5) The menstrual phase begins on the first day of menstruation and continues until the bleeding stops. It is divided into four main phases: the menstrual phase, the follicular phase, ovulation, and the luteal phase. A typical cycle lasts between 21-35 days, with an average of 28 days. The menstrual cycle is a monthly process that prepares a woman's body for the possibility of pregnancy. ![]() ![]() In this SEO-friendly article, we will delve into the intricacies of the menstrual cycle, providing you with the knowledge you need to take control of your reproductive health. Understanding the different phases, hormones, and factors that can affect the menstrual cycle is essential for maintaining overall well-being. The menstrual cycle is a natural process experienced by women, playing a crucial role in their reproductive health.
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