I have been trying to get pregnant for 2 years. I have been having 2 periods a month off and on for the last year. 1 full 7 day period off a week and then another lighter 4-5 day period. I assume this is part of the reason I can't conceive. Is there anything I can do to help get my cycle normal ? My ob/gyn says my ultra sound is normal and suggests birth control to help regulate my period but I am trying to get pregnant? Is there another way?