I am a 28 year old female and for the past 7 year my husband and I have been having unprotected sex (using the withdrawal method). We both are working and going to school and did not want any kids until after we both got through with our education. However I am wondering with all these years is it possible that one of us or both of us are infertile. I know the withdrawal method is not the safetest method of contraception....... I would like to hear some views on this...... we do plan on trying to have kids pretty soon. thanks