Higher Fetal Cortisol Levels Linked to Sleep Onset Delays
INDIANAPOLIS — Higher levels of neonatal hair cortisol, a measure of fetal cortisol production in the third trimester, may have a negative effect on sleep health among infants, according to a longitudinal study. Among 70 infants in the Care Project study, greater neonatal hair cortisol levels at birth predicted longer sleep onset latency at 7 […]