I've been taking the birth control pill for 3yrs now (on time, never missed one), but my boyfriend is unsure about the pill. I've even tried to convince him to act on certain weeks because of the levels of hormones in the pill.

We use condoms, but I want to try other methods because he loses sensation and has a problem keeping an erection once he wears one.

Does anyone have any experience or suggestions on spermicides?