This is normal and natural. http://en.wikipedia.org/wiki/Menstruation
Chat with our AI personalities
Menstruation is the monthly discharge of the endometrial lining of the uterus, which occurs in women of reproductive age as part of the menstrual cycle. The shedding of this tissue is accompanied by blood, and typically lasts between 3 to 7 days.
After fertilization, the uterus lining provides nourishment and protection for the fertilized ovum. The ovum implants in the uterus lining, where it receives nutrients and support for development into an embryo.
The layer of the uterus that is shed during menstruation is the endometrium. This shedding is a normal process that occurs monthly in response to hormonal changes in the body.
After fertilization, the egg implants in the lining of the uterus. It can implant on any side of the uterus where the endometrial lining is thick enough to support pregnancy.
menstruation
During menstruation, the lining of the uterus (endometrium) breaks down and sheds along with blood, cells, and tissue through the vagina. This process is a natural part of the menstrual cycle and occurs monthly in females of reproductive age who are not pregnant.