Objective. To determine whether research supports the advisability of
early discharge of healthy newborns and mothers. Methods. Critical rev
iew of English-language literature cited in the Inner Medicus or the I
nternational Nursing Index. Findings. No adequately designed studies h
ave examined discharge before 48 hours after delivery without addition
al postdischarge services. Few studies have examined the consequences
of recommending a clinic visit within the first days after discharge;
studies of this practice among low-income populations found high no-sh
ow rates. Some small studies suggest that early discharge is likely to
be safe for selected populations at low psychosocial, socioeconomic,
and medical risk, with careful antenatal screening and preparation and
multiple postpartum home visits. Some studies suggested adverse outco
mes associated with early discharge even with early follow-up. Conclus
ions. Published research provides little knowledge of the consequences
of short maternal/newborn hospital stays or varying postdischarge pra
ctices for the general population. The studies that have concluded tha
t early discharge was safe were applied under restricted circumstances
or were too small to detect clinically significant effects on importa
nt outcomes. Further research is needed to inform clinical and reimbur
sement policy on health services in the first days of life and parenti
ng. Rigorous studies of sufficient size are needed to examine the impa
ct of different hospital stays and different postdischarge practices o
n a range of outcomes for mothers and newborns in diverse populations
and settings. Given a priori concerns, decisions on neonatal/obstetric
discharge planning should be made cautiously.