P.M.
If co-sleeping is working and everyone is getting sleep - - why rock the boat?
I bed-shared with my 1st - she's 5 y/o and I'm pregnant with #2. She knows that she will be in her own room and bed by the time baby is born and is old enough to have wanted her privacy.
I love bed-sharing, have no problems with intimacy with my spouse and have never been sleep deprived due to a whiny, crying or upset child.