Its better to sleep on the left side for  better blood circulation.

you should try to sleep in the most comfortable position. but yes sleeping on your left is highly recommend and lying too much on your back is not.<br> your liver is in right and is a very large organ. the uterus which is huge now may end up squashing it. also if u sleep on your left the fetus and other body parts get a better blood circulation

yes she s right.. if u lye down on ur back.. it may gv stress on baby so..