OK, so about a year and a half ago I had a miscarriage. Since having the miscarriage I've not had a normal period. My husband and I are trying very hard to have a baby and because my periods are always different we don't know what's what...I still start around the time I am supposed to but the length is sometimes different and so is the flow...This month I was late over a week and then I started heavy....So I just wanted to know what can I do to be able to get pregnant, do I need to regulate my period first, take vitamins? Please I hope someone can help me!!