Can men with sickle cell disease have children?

Yes: Yes, it's possible, though many men with sickle cell have problems with infertility.

Sickle cell : Sickle cell disease is common in african american population. Die to repeated sickle cell crisis they have less chance of having children, but they still can.

Yes: Men with sickle cell disease can have children (many do). The main infertility with issue for men with sickle cell disease is due to erectile dysfunction.