Type O plasma, containing both anti-A and anti-B antibodies, can only be given to O recipients. The antibodies will attack the antigens on any other blood type. Conversely, AB plasma can be given to patients of any ABO blood group due to not containing any anti-A or anti-B antibodies.
Tummy Time: The Basics. You can start tummy time immediately after the birth. Lie back, place your baby on her tummy on your chest and enjoy some skin-to-skin under a blanket. This can be your very first session of tummy time and can happen when your baby is just a few minutes old.
This recommendation was the cornerstone of the 1994 Back to Sleep campaign, and at that time, it was fairly earth-shattering. Up until 1994, parents were urged to place their babies on their tummies to sleep, since it reduced the risk that baby would spit up and then choke during the night. But hereâs whatâs tricky: in our experience, some babies seem to prefer sleeping on their stomachs.