Ocrevus and TTC

Hi All!! Any advice on infusion timing and trying to conceive? I have access to 3 neurologists who all suggest a different timeline. We have tried for 3 months, we could technically try one more time as I have enough time before the infusion to get my period or not. (Like a week buffer) What does your doc say? How long does your doc suggest after infusion to wait before TTC? Thanks for any help.