I'll try and keep this short. I had sex on sat the 27th and Sunday 28th of August, worked out afterwards I was ovulating from 27th onwards, I'm due on about the 15th of September. I KNOW it's miles too early to do a test really, (need to wait until at least the 8th sept) but I can't work out why if I'm feeling this pregnant this quickly it's not showing up? If I'm honest I knew the next day, can't say how, I just did!! With all the neg hpt's I'm wondering if it's all in my head :/