Missed period i have not been having period

You : You need to immediately take a urine pregnancy test. If it is negative, wait two days and take another test. If it is still negative but you don't get your period, then see your doctor and schedule a blood pregnancy test (serum HCG level) which is more accurate. If you develop pain, spotting, vomiting, or light-headedness then you will need to be seen in the er.

Take HPT: Reasons for missed/late periods: low body weight, obesity, marked weight ^ or v, over-exercise, endurance athletics, breast-feeding, ^ stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle (no egg released), travel, hormone irregularities, drug use, meds (i.e., birth control) or medical problems (i.e. PCOS). #1 reason is pregnancy.