Hi I'm suzzeth,married, I'm worry bcos I'm 3weeks delay,but I'm regularly having period every 7th day of the month but I missed my period now, I used a pregnancy test early in this morning but it still negative what could I do now?

Well I'm no expert on pregnancy I'm only 14... but here is something that could help

Take 3 pregnancy tests(each one different brand)
If one says positive and the other two says negative then there is a small chance that you are pregnant.
If one says negative and the other two say positive then there is a pretty good chance that you could be pregnant.
But then again, you can never be so sure, so I suggest that you make an appointmen with your doctor and get your belly scanned(or whatever you call it) because pregnancy tests, even if you get 10 of them and they say positive they can be wrong... no I have never used a pregnancy test before but I know how they work and they don't always work right. So yeah... thats all I can say...
But maybe you aren't pregnant maybe your period is just late... I have gone through that before. In fact I think every female has.
But if you are then congragulations!! :D
I hope this helped :)