Hey ladies...I am TTC baby #3 and ive been on the DEPO shot for 5 yrs and got off of it in august 2011, ive had 8 periods since then with cycles ranging from 28 all the way to 42 days. the past 2 cycles have been regular 29 days. The only way I track my O is by my CM. My last period started on July 5th (CD1) and ended on the 9th (CD5). I have had intercourse with my fiance on CD10, CD12 and CD14 is there a possiblity that i could fall pregnant this month, b/c ive heard that sperm can live in the body for 3-5 days sometimes 7. Any advice would be great...thank you! View Thread