The hernia is an abnormal condition that is caused when the intestine due to pressure in the abdomen bulges into the scrotum through the inguinal canal. In this condition, part of an organ is displaced and protrudes through the wall of the cavity containing it.

Ovulation is the process in which the ovary releases ovum or egg cell after every 28 days. It is part of the menstrual cycle. When an egg is released it may or may not be fertilized by sperm, if fertilized it form a zygote.

Puberty is the time when a girl or boy become capable of reproduction. This process is usually happening between ages 10 to 14 for girls and ages 12 to 16 for boys. It affects physical changes and affects boys and girls.