You still have several options: A good way to start transitioning is to begin during the day taking naps in the crib, but keep your night time set - up. (infantreflux.org)
This week I started trying to get him down for naps in the crib instead. (babywisemom.com)
Instead of putting your baby to bed at night in his room, start out with short naps in the crib during the day. (thetoddle.com)