I started at birth now my daughter is about to be 2 months and she's up to a 30mins like 3 to 4 times a day she loves it most of the time lol
@heartbeat, yes everyday for just a few minutes from birth...
Every day since birth for a few minutes at a time..longer as they get older
Oh wow! Do you ladies use the Boppy pillow? For tummy time? I'll start with the twins asap too... Thanks ladies