when i did mine for my last i got the lh surge for 2 days on my test they hd to be as dark as the tester line and i made my hubby DTD every day and a few days after and we had our baby boy but i dont get my AF til 5 mths after i stop breastfeeding and i didnt get my AF at all after my second as i got pregnant first try. my first took 13 mths to get my AF and after my third took 11 mths so i should start O nextmonth if the pattern remains