What is mensurmetion? how does fertilisation take place in human being?what happens if fertilisation does not occur ?
Answers
Answer:
If the egg does not become fertilized, the lining of the uterus (endometrium) is shed during menstruation. The average menstrual cycle lasts 28 days.
Answer:
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 uterusIf the ovum gets fertilized, the zygote gets implanted. However, if fertilization does not occur, the egg withers away and the thick cell lining of the uterus gets removed and discharges the contents through the birth canal. This process is The uterus is starting to prepare itself to receive the fertilized egg. It grows thick, muscular and rich in blood and tissues. When the egg is not fertilized, the thick uterus lining breaks down. The blood, tissues and the non-fertilized egg come out of the vagina.
Hope it helps!❣️❣️