Question

what happens when the egg is not fertilised...??​

Answer 1

Answer:

After it is in the uterus, a fertilized egg usually attaches to (implants in) the lining of the uterus (endometrium). But not all fertilized eggs successfully implant. If the egg is not fertilized or does not implant, the woman's body sheds the egg and the endometrium

Answer 2

Answer:

if the egg does not fertilise than the tissues with blood comes out from vagina that is known as menstruation