Well I used the ovulater calendar to see what was my most fertile days... I also got the tips to let me know what I will feel like when I'm ovulating...I had the lower abdominal pains (Cramping feeling) & the mucus discharge it was on the 5th of this month. So we had sex immediately! What I'm bascily asking is how early would I know wether or ot I'm pregnant & what are some early sighs to let me know?