08/10/2022
Good day, everyone!
Ready for some lessons? 😊
Today, we'll be giving insights into one of the fundamental aspects of womanhood. Stay tuned! ⚡
THE MENSTRUAL CYCLE AND PERIODS
While it is very important to be aware of one's reproductive health, this awareness cannot come if there is no real knowledge of how the female reproductive system works.
We at Poly'Girls will fight ignorance regarding PCOS, but what good will it serve if you, my reader, don't comprehend the complexities of the female reproductive system? the way it operates, the underlying elements that contribute to the development of this health issue, and much more.
To understand PCOS, you must first understand the process that brings about the onset of periods—the organs and hormones involved.
THE MENSTRUAL CYCLE
This describes a series of hormone-driven events that happen within a woman's body in preparation for the possibility of pregnancy.
For every young girl and woman within the reproductive age bracket (13-49), this cycle plays the sole role of ensuring that reproduction is possible.
As long as you've reached puberty and are still a young woman, meaning you haven't reached menopause, it happens every month (barring exceptional circumstances). It brings about a lot of changes, some of which are visible physically and others which are not.
Every menstrual cycle, hormones–Oestrogen, Progesterone, Luteinizing and Follicle Stimulating Hormones–influence the ovaries to release eggs in a process known as ovulation, cause the lining of the uterus to thicken, and if conception fails, also affect the shedding of the uterine lining, a period we refer to as menstruation.
There are four phases to the menstrual cycle, and these hormones affect each one differently.
The menstrual phase
The follicular phase
The ovulation phase
The luteal phase
THE MENSTRUAL PHASE
Lasts between 3-7 days.
This is the phase where you begin to see your periods. A decrease in progesterone and oestrogen levels is usually to blame. Periods can last between 3-5 days even up to 7 days, depending on the woman.
THE FOLLICULAR PHASE
Here, the ovaries are stimulated to produce follicles by the follicle stimulating hormone (FSH). Immature eggs are typically found in these follicles, and as they mature, oestrogen levels rise again.
Only the healthiest egg reaches maturity, while others are absorbed. This lasts for about 14–16 days, starting from the very first day of your period.
THE OVULATION PHASE
Ovulation is simply the release of the mature egg from the ovaries into the fallopian tubes. The rising oestrogen level caused by mature follicles causes the luteinizing hormone to spike, allowing for ovulation.
This is the only phase where pregnancy can occur. This lasts for 24 hours and occurs on Day 14 if you have a 28-day cycle.
THE LUTEAL PHASE
Once follicles release eggs, they become corpus luteum, releasing mostly progesterone. If you get pregnant, another hormone is produced to keep the lining of the uterus stable.
If pregnancy doesn't occur, the corpus luteum shrinks and causes a fall in oestrogen and progesterone levels, which results in the early onset of the period; it lasts about 11–17 days.
How much of this were you aware of? Have you understood how you get your periods and what the menstrual cycle looks like? Let us know in the comment section. 😊❤️