Rainbow baby hope

Hi ladies, I am on my first cycle of ttc my rainbow baby I am also in the ttc rainbow baby group but I had a question for you. We were trying without tracking for a couple months.. then tracked one month and for our bfp. Sadly miscarried and just had my first cycle and will be trying again. My question is how long did it take you to conceive your rainbow baby? Any tips? Also did it take similar amount as your baby that you had miscarried? Thank you for your help!