Hi,
I have a 4.5 month old (20wks) who recently has learnt how to roll from front to back, she started off my learning to roll onto her side and realising that's how she likes to sleep, but not she goes onto her front and seems to prefer to sleep that way as I've been spending so much of my time at night rolling her back onto her back for her to be back on her belly within 5 mins!
I worry so much because of it increasing the chance of sids but its exhausting, she has been sleep 7 till 7 but when I roll her onto her back it sometimes wakes her and she gets upset!