What do systematic reviews say?

Intervention not reported

The intervention showed no clear difference in perinatal mortality ‐ assuming independence between twins/triplets (low certainty).

• Bed rest with and without hospitalisation in multiple pregnancy for improving perinatal outcomes 2017 · Cochrane Headline outcomes only
  RR 0.65 [0.35, 1.21]
  5 studies · 1016 participants
  Low