Question

Why does the lining of uterus become thick and spongy every month?

Answer 1

Heyy

It's sneha

Here is your answer

➡ The lining of uterus ⏩ Endometrium⏪

It become thick and spongy or we can say full of blood vessels to

⏩ Nourish the zygote ( if fertilization occurs)

⏩ Growth of zygote to foetus and hence to baby

⏩⏩ If fertilization doesn't occurs then this endometrium lining fall off

➡ Cause of ⏩ Menstruation ⏪

God is really creative

Answer 2

Lining if uterus become thick and spongy every every month because:- *The (Endometrium..... In a typical menstrual cycle); *estrogen made by the maturing ovarian follicle causes the glands to grow and the endometrium to thicken (partly through an increased blood supply). This thickening of the uterine lining is called the proliferative phase of the menstrual cycle.