I am 25 years old and I am now 11 days late on my period. I have taken two pregnancy tests and they had negative results. I am never late on my period, unless it is just a day. Any suggestions. My husband and I have been trying to conceive for about 4 months now.

Really you have 2 options. Wait to see if your period shows up, if it doesn't, test again using first morning urine. Or get a blood test at the Dr. It's not uncommon to have irregular periods but hopefully its because you're pregnant. Good luck!