Question

Menstrual cycle takes how many days ? (a) 26 (b) 28 (c) 30 (d) 24

Answer 1

it takes in 28 to 30 days

Answer 2

"""Menstrual cycle"" is a common cycle in women with the ""onset of puberty"". It is the bleeding of the endometrial tissues lining the uterine wall that gets prepared for the fertilization of ovum or for pregnancy to occur. This cycle has 4 phases

1.        Menstruation

2.        Follicular phase

3.        Ovulation

4.        Luteal phase

If ""fertilization"" does not take place, then the ""corpus luteum"" ""degenerates"" and ""breaks down"".

So, after 27 to 28 days the menstrual flow begins with the contraction of uterine arterioles and shedding of endometrial walls and blood.

The ""cycle varies"" from ""person to person"" but generally this is a 28 day cycle."