How much should i worry about amenorrhea?

Get evaluated: Amenorrhea is not normal, can cause osteoporosis and affect your well being, besides afecting fertility.. First, a pregnancy test should be done and then other tests to find out the cause.

Can affect fertility: If your brain isn't signalling for an egg release from your ovary, you won't have a signal for your periods either; that's usually the cause of amenorrhea. Often it's a hormonal imbalance--Thyroid, Prolactin, LH, FSH, Hcg should be checked. Your doctor can also induce a period as well w/ OCPs. If you've NEVER had a period, you should get an US to make sure you have normal uterus/vagina/ovaries.