Why can I not maintain my erection when I put on a condom?

Depends. Usually this is a sensation issue for some men. Try sensitive condoms. Do you have any other issues with erections? Are you a smoker, overweight or a diabetic? Patricio c. Gargollo assistant professor, pediatric urology director, pediatric urology robotic and minimally invasive surgery childrens medical center dallas 214-456-0646 www.Childrens.Com.