Just curious, but what is the percentage of me getting pregnant when i am on birth control, and my husband uses a condom every time. ?

Near zero : The chances of getting pregnant while using condoms correctly and taking birth control pill correctly are almost zero

Birth control: Birth control pills when taken correctly are 99.9% effective, however, since many do not use BCP correctly they effectively prevent 92 %. Condoms are roughly 82% effective when used alone. When both used correctly, the odds are almost zero. When BCP are used incorrectly and combined with condoms, the odds are less then 1%.