The absence of menstruation is called amenorrhea. Secondary amenorrhea is when menstruation has stopped for three months or longer after your last period. The factors that can cause this condition are the use of birth control pills and shots, hypothyroidism, and being under or overweight.
Secondary Amenorrhea - Cause, Symptoms, Diagnosis and Treatment
The absence of menstrual periods for six months or longer is referred to as secondary amenorrhea. Read the article to know more.