Sleeping on the side reduces risk of late stillbirth: study
Sleeping in the supine position from 28 weeks increased the risk of stillbirth by 2.6 times

Going to sleep on either side in late pregnancy more than halves a woman’s risk of stillbirth compared with a supine position, according to a review.
Australian and New Zealand obstetricians and midwives conducted a meta-analysis of five case-controlled studies Âinvolving more than 851 women whose babies were stillborn and 2257 women with live singleton births.