I started my period 5 days early this I month!! Im usually regular and have a 30 day cycle and my period always lasts for 7 straight days ugh! Well last month I started on February 19th and ended on February 25th, and now this month I started on March 17th and ended on March 23rd, way to early because I wasn't scheduled to get my period until March 21st. Well me and my fiancé have been trying to conceive for a month now and I even used ovulation tests to predict when I was ovulating. I got a lh surge on March 2nd and we bd the 2nd, 3rd,4th, and 5th. But I still got my period on the 17th and it was heavy with really bad cramping! And all my test say negative, I just don't understand how I can't be pregnant if we timed our bd right around my ovulation time.

All sorts of things can throw our cycles off, sometimes nothing at all even. Having sex when you know you're ovulating doesn't necessarily guarantee you'll get pregnancy. Every time you have sex there's a chance you will or won't get pregnant- no guarantees either way. And it's perfectly normal not to conceive immediately, even if you are healthy and fertile.

I did notice you said your fiancé and you. I'm curious what the rush is to get pregnant? Personally, I would want to finish planning the wedding and enjoy being married for a while before bringing a baby in to the picture. Why not just enjoy yourselves a little longer?