Hi Guys. This is my situation!! Im age 26 and my last menstrual cycle started on the 18th of June and I havnt got one since!! I've never missed a period in the past and my cycle runs like clockwork 28-30 days in length!! Between the18th of June and the 15th of July (when my period was due) my partner and i would have had intercourse on a number of occasions and our contraception method is the withdrawal method, we did have a bit of a mishap on one of these occasions.. (We were not trying to conceive) I took a test on the 18th and 21st of July both returned negative. I attended my gp yesterday who also took a urine sample (stating the tests she uses are not reliable) that too came back negative. She basically told me to give it a few more weeks then come back and she would take a blood test. So here's where I am at the moment, im yawning constantly, my appetite is huge one minute and non existent the next!! I have this unusual heavy and full feeling in my lower adomen!! And at times a short shooting pain that radiates down my lady bits (only lasts a few seconds) . My stomach feels hard and is extremely bloated, im peeing on the hour, ive had a break out of spots and my breasts are beginning to be a little tender at the sides (the latter two i usually experience before a period) this morning i had a bout of nausea only lasted a few minutes, and I just feel different!! I've read stories about women who don't test positive with urine tests until 8-12 weeks, basically im just wondering what you guys think....im terribly impatient and hate waiting!!