I had a sex with my boy friend, my menopause cycle is 21st but still i hadn't get it, i made a pregnancy check by it resulted negative, help?

Relax: If yo u had unprotected sex it does increase the risk for pregnancy. But when we get all stressed out and worry that can delay your menstrual cycle (menopause occurs in your 50s when period stop). If your period does not come in the next few days repeat the test and if still worried see your doctor for a blood test to confirm. Most women start after a neg test because of relief- NT worried anymore.

Don't panic!: Your question is slightly confusing, but from what you are saying, i can assume: 1. Your menstrual cycle was due on the 21st. 2. You are sexually active 3. You are at risk for pregnancy due to a lack of protection if you were pregnant, then the test would likely have turned positive by now. So I do not think you are pregnant. Go to your doctor for a blood pregnancy test.