what is menstruation? explain
Answers
Explanation:
Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus.
Answer:
In females, the reproductive phrase begins at the time of puberty and continues to about 45-50 years. Each month, each ovary releases ovum in the fallopian tube. This is called ovulation. If the ovum gets fertilised by a sperm, a single-celled zygote is formed. However, if the ovum does not get fertilised, the ovum and the lining of the uterus are shed along with blood through vagina. This bleeding happens for 4-6 days and is called menstruation.