when i was trying to get pregnant with my son it was very hard cause my period were iiregular too but i had my last period November 22nd 2008 and then on Dec 3rd 2008 was the day i concevied the doctor told me. so i guess you can get pergnant shortly after. Good luck and i hope that helped you. Baby dust.
at 1:39 PM on May. 13, 2009