my periods are irregular.my last period was on june25,july20 and august20.in september I have had an  intercourse  with myhusband on september9 he ejaculated outside but perhaps a drop of cleaner may be fallen inside the vagina.what are the chances of pregnancy?
Hello, I would be happy to help you with your question. The chance of pregnancy with ejaculate that only falls on the outside of the vagina is virtually zero.  This will not lead to a pregnancy.  As I tell all women, though, given that you are having unprotected intercourse, you need to check a pregnancy test if there is any question of pregnancy otherwise. I hope that this helps and good luck!