Trying for a baby!

Hi Guys,

Me and my husband will be trying for our first baby soon and I wondered if it’s beneficial to start taking folic acid while trying for a baby? I have PCOS and my husband has SLE Lupus, so we really had to plan this as he had to change once of his regular medications before we can try for a baby. Hopefully if the doctor gives all clear we can try planning soon but I’ve been trying to make healthy changes to increase our chances of falling pregnant so any advice would be great. Thanks