The menstrual cycle is a sign that a female is capable of ( respiration , reproduction )

explain menstrual cycle.

why menstrual cycle is considered as a complex phenomenon of the body?

Why does menstruation occur?

Menstrual cycle is the cycle of events taking place in female reproductiveorgans, under the control of sex hormones, in every 28 days. At an interval of28 days, a single egg is released from either of two ovaries. Regular menstrualcycle stopped abruptly in married women. She got herself tested and washappy to discover that she is pregnant with her first baby.(a) Predict the reason why the menstrual cycle stops in a pregnant female?(b) Evaluate how a zygote is different from an embryo.(c) Draw a well labelled diagram to explain the process of asexualreproduction in amoeba.

The period in a woman's life in which the ovarian and uterine cycles stop is called .