What percentage of salicylic acid is safe during pregnancy

I have been using Proactive for awhile and it's the only thing that can control my complexion. Since I've been pregnant I have limited the use of Proactive since it's unclear of the effects on a fetus.

My current OB could not find information on Proactive when she looked it up on the FDA drug list, so she advised me to stop using it (since then I have stopped).

I used differin during pregnancy

However, my previous OB told me it was safe to use during pregnancy. Do any of you ladies have insight on the use of Proactive during pregnancy?

i actually have not even thought of it, since it is a topical ointment I have continued to use it during my pregnancy as it is the only thing that has helped my acne...I also used it during my last pregnancy with no side effects for me or my child...now i am wondering if i should have looked into it more?

I was concerned about using Proactiv as well during my pregnancy.

I took all my Proactiv products to my perinatologist, who treated me during my entire pregnancy and she said they w