Skip to content
Catalyst

melatoninFinding

Melatonin increases clinical pregnancy rate

raisesModerate evidenceFinding

01 · The sentence it was drawn from

“Among women undergoing ART, melatonin supplementation increased the clinical pregnancy rate (RR = 1.55, 95% CI: 1.23–1.94), biochemical pregnancy rate (RR = 1.61, 95% CI: 1.09–2.38) and live birth (RR = 1.59, 95% CI: 1.01–2.51).”
Quoted verbatim from Melatonin and Female Fertility: A Systematic Review and Meta-Analysis of Clinical Supplementation, In Vitro Experiments, and Observational Evidence.
This finding among the 11 findings on its endpoint

melatonin

Clinical pregnancy rate

raises

Effect as reported

1.55risk ratio

CI 1.23 to 1.94

Who
women undergoing assisted reproductive technology; pooled randomized and non-randomized intervention studies, 3 or 4 mg/day melatonin group selected where several doses were given
Dose studied
3 or 4 mg/day group selected for the primary analysis where several doses were given

Moderate evidencePMID 42943002 · 2026

02 · The study

Study
meta-analysis
Duration
not reported

Evidence, by strength

  • strong
  • moderatethis finding
  • limited
  • very limited
  • insufficient

03 · The paper

Nutrients
What else it reported1 finding · 1 compound · 1 endpoint

04 · To cite this finding

This address does not change

https://catalystproject.ai/e/01M6Y5R0Z1V1DGTWW0EGX7AQ99