Omega-3 Fatty Acids (Fertility Context)
Omega-3 Fatty Acids are a class of polyunsaturated fatty acids (PUFAs), primarily eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) from marine sources. They exert anti-inflammatory effects by competing with arachidonic acid for cyclooxygenase and lipoxygenase enzyme pathways, reducing prostaglandin E2 production and inflammatory cytokine activity.
The strongest evidence for omega-3s in reproductive health is a reduced risk of preterm birth, supported by randomized trial data in pregnancy. Signals for improved oocyte quality, better endometrial blood flow, reduced endometriosis-related inflammation, and improved sperm motility and morphology are mechanistic and observational. Randomized trials have not settled these questions. RRM clinicians may incorporate omega-3 supplementation into preconception care for both partners for its anti-inflammatory and immune-modifying properties. Dosing and formulation are individualized to the couple's clinical picture.
This content is for educational purposes only and does not constitute medical advice. Consult an RRM clinician or healthcare provider for guidance specific to your situation.