Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Gynaecology and Fertility

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 100%Moderate 0 · 0%High 0 · 0%

Miscarriage · couples undergoing embryo transfer

High showed no clear difference in miscarriage rate compared with low or no hyaluronic acid (low certainty).

1 finding from 1 review

Hyaluronic acid in embryo transfer media for assisted reproductive technologies 2020 · Cochrane Headline outcomes only
RR 0.82 [0.67, 1]
7 studies · 3091 participants
Low