If you have both been tested, then there is not a real need to use a condom and the pill, but it never hurts to use a second method. And if you are ever late or miss a pill, you should use a condom.
Theres no need for the condom. That's what my boyfriend and I did. Got tested for everything, didnt have anything, so there is no need for condoms. We don't use them anymore. Just the pill. Its a great feeling to have him ejaculate inside of me. If you forget to take the pill or was late, then use condoms for the rest of the cycle just to be on the safe side
About being tested, you have to remember that the info about STDs / STIs is CONFIDENTIAL. So your partner can tell you ANYTHING they want as the doctor can't release the info to anyone else. Condomsa are the best protection for STIs, however if you fell totally certain your partner has no STi'd you can just use another 2nd method such as spericide.