Hi I am a 21 year old female and I am having problems trying to concieve.me and my boyfriend have been trying for about 6 months noow. And I becoming worried that I might not be able to have children. Noone In my family has had problem with infertility or with problems trying to concieve. My boyfriend is 23 and has sickle cell,he smokes cigarrettes and on occassion drinks and smokes fake marjuianna. I have regular 28 days periods everymonth. I only had an irregular peiod once and that was my period went off the regular time 1 week n came back on the next week in the same month that has only happened once. We have had sex around the time of ovulation when I was on my period and everyday of the month and still nothing. I have had regular pap smears. I jst don't know what to do I need help!