What do systematic reviews say?

Assisted hatching vs no assisted hatching

Assisted hatching may leads to higher clinical pregnancy rate per woman randomised compared with no assisted hatching (low certainty).

• Assisted hatching on assisted conception (in vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI)) 2021 · Cochrane Headline outcomes only
  OR 1.2 [1.09, 1.33]
  39 studies · 7249 participants
  Low