 [ Symptoms ] i can not keep an erection when using a condom if i take the condom off i regain erection what can i do to fix this  when having sex i will have a healthy erection and after time my erection gets weaker when using a condom if i take the condom off i am able to regain a strong erection again what is causing this and what can i do to fix this problem i want to be able to please my partner as well as be safe [ Disease ] it would be unlikely but if your concerned the best thing you can do is take a test