I have not had a period since March 20, I have taken prenaancy test and all r negative.

Well, you're only about a week late and that's not too unusual. Sometimes it happens if a person is over-stressed or too busy. I would think this is too soon to expect an accurate pregnancy report. Why not give it two more weeks and then test again?

If the periods don't resume by then and the test is negative, please see your ob gyn as there is likely a reason that can be easily corrected.

How old are you, sometimes periods are iregular and have you done anything that would make you pregnant, I need a little more info but for the most part don't worry

OK sorry I meant I missed my period in April also, so actually I am a month late. And I am 19, and married

You just said you had one in April on your original post-what are you asking about-you need to be clear.

I agree. I didn't know you could change a posting while it's being answered. When you change dates in your posting, it makes all the responses look silly. I answered as you originally posted as of April.

If you hope to be pregnant, I hope that will be the case.

I would suggest that if you have done a hpt and you still have no af, go see your doctor to put your mind at ease.
Stress and exercise can cause this..
But good luck
Xx