Understanding the Menstrual Cycle: A Comprehensive Guide

💡The menstrual cycle begins with menstrual bleeding, marking the start of the follicular phase.

🌼During the follicular phase, the levels of estrogen and progesterone are low, causing the uterine lining to shed.

🧪The pituitary gland produces follicle-stimulating hormone, which stimulates the development of multiple follicles in the ovaries.

🌝The dominant follicle grows faster than others and releases estrogen, inhibiting the secretion of follicle-stimulating hormone.

🥚Ovulation occurs when the levels of luteinizing hormone and follicle-stimulating hormone rise, triggering the release of an egg.

How long does the menstrual cycle last?

—The average menstrual cycle is around 28 days, but it can vary from 21 to 35 days.

Can you get pregnant during your period?

—While the chances are low, it is still possible to get pregnant during your period, especially if your cycle is shorter.

What causes menstrual cramps?

—Menstrual cramps are caused by the contractions of the uterus as it sheds its lining.

Is it normal to have irregular periods?

—Some irregularity in periods is common, especially during puberty and menopause. However, if you experience sudden changes in your cycle, it's best to consult a healthcare provider.

Can stress affect the menstrual cycle?

—Yes, stress can impact the hormonal balance in the body, leading to irregularities in the menstrual cycle.

00:01The menstrual cycle begins with menstrual bleeding, marking the start of the follicular phase.

00:18The pituitary gland produces follicle-stimulating hormone, which stimulates the development of multiple follicles in the ovaries.

01:23Ovulation occurs when the levels of luteinizing hormone and follicle-stimulating hormone rise, triggering the release of an egg.

01:39During the luteal phase, the levels of the luteinizing hormone and follicle-stimulating hormone decrease.

01:56If an egg is fertilized, progesterone supports early pregnancy.