 [ Symptoms ] is a right aortic arch with vascular ring dangerous in a child can you provide the answer in lay terms for her father is benefit we also want to know if it was caused by prenatal drug use by the mother ps the child is asymptomatic at the present [ Disease ] the average age that women experience menopause is 51 women who have menopause before age 40 are considered to have premature menopause at age 32 if you have not had a period for over 1 year it would be good for you to see a doctor for an evaluation the doctor may do a physical exam and tests to determine the cause here is a link to an article that describes premature menopause <link> take care