SIDS surprise: Study finds that infant boys are more easily aroused from sleep than girls
Sunday, August 1, 2010 - 01:49
in Health & Medicine
DARIEN, Ill. — A study in the Aug. 1 issue of the journal Sleep shows that at 2 to 4 weeks of age male infants are easier to arouse than females during quiet sleep, and by 2 to 3 months ...