Why Are Menstrual Cycles Absent During Pregnancy

As we all know, the menstrual cycle stops during pregnancy and the absence of a menstrual cycle is the most common symptom of pregnancy. Here is one thing you should know: the absence of a menstrual cycle does not always indicate pregnancy.

But why are menstrual cycles absent during pregnancy? This is not clear to everyone.

And if you are reading this article, it is quite obvious that you too aren’t aware of this fact. But don’t worry because here, I’ll discuss why are menstrual cycles absent during pregnancy. So read this article till the end.

I promise at the end of the article, you’ll be able to answer why are menstrual cycles absent during pregnancy.

So let’s get started.

But Guy, Before We, Start Discussing Why Are Menstrual Cycles Absence During Pregnancy, Let’s Talk About Why Menstrual Cycle Occurs Because This Will Help You In Understanding Why Menstrual Are Cycles Absence During Pregnancy.

Why Does The Menstrual Cycle Occur? Understand The Basic Of the Menstrual Cycle

Every month after puberty, the female body prepares itself for the possible pregnancy, and this process starts when the ovary releases egg cells. The produced egg cell moves towards the fallopian tube and waits for the sperm. At the same time, the inner lining of the uterus gets thicker and rich in blog vessels to support the implant if fertilization occurs.

But in case of no intercourse or fertilization, the uterus’s inner lining and blood vessels start degenerating; consequently, females experience massive blood flow. So, this is why females experience a period every month. To know more about the period in detail, you can read our other article entitled “Some Truth About Menstrual Cycle”.

Learn Why Are Menstrual Cycles Absent During Pregnancy

Coming back to our topic

As discussed in the above section, the uterus’s inner lining and blood vessels start degenerating in case of no fertilization, resulting in heavy blood flow.

When the sperm reaches the egg cell and fertilizes it, some hormonal changes happen inside the female body; as a result, the female body secretes a high level of progesterone that maintains the inner lining of the uterus. This is the reason why are menstrual cycles absent during pregnancy.

The high progesterone level prevents the hypothalamus from secreting GnRH, which ultimately inhibits the secretion of gonadotropin (both FSH and LH) from the anterior pituitary. This overall process results in no new follicle development, no ovulation, and no menses.

Menstrual Cycle Versus Pregnancy- Some Fact To Know

Pregnancy always indicates no menstrual cycle, but the absence of a menstrual cycle does not always indicate that women are pregnant. Yes, several other factors result in no menses, and some other them are

• Stress
• Hormonal changes
• Some health condition

Normally the menstrual cycle resumes after 1 month (+/-10) after the baby delivers, but this may vary from woman to woman. This is because every female body reacts differently during breastfeeding. So, sometimes a lady may experience no menses up to 6 months after delivering the baby.

Note- If you are experiencing no menses even after the baby’s birth, don’t panic and consult your doctor and ask them

I hope now it is pretty clear why are menstrual cycles absent during pregnancy. If you still have any doubt, leave your question in the comment box. I’ll answer all your queries. You can also share your feedback for the same. If you like the article, do share it with the people.