 [ Symptoms ] i was tested for all std is in august and was cleared my partner tested positive for trichomoniais how [ Disease ] if condoms were perfect you could work but unfortunately condoms can accidentally break or leak and a woman can get pregnant from other risky sex play where semen may get near the vaginal area do not get me wrong condoms are good just not 100 you are really taking a risk since an unintentional pregnancy while on this fetal toxic medication could cause serious fetal abnormalities as you have read talk to your dermatologist or primary care provider maybe you can use a back up hormonal contraceptive like depo provera as well as use that condom two forms of contraception or be sexually intimate without intercourse