Lmp 4/25/14 with30day cycle when am i more likely to conceive sex from april 30th unprotected or may 11th precum? when us edd states 1/30/15.

May 11: If the first day of your last menstrual period was 4/25/2014, it is unlikely that you conceived from intercourse on April 30. Ovulation usually happens around 14 days from your LMP and 4/30 is 5 days. It's much more likely that you conceived on May 11. If you did, you would be due 1/30/15 and that has been confirmed by U/S. You conceived May 11. Best wishes!