EPA DHA: What It Is and Why You Need It for IVF
If you’re chasing a pregnancy, you’ve probably heard about omega‑3s. EPA DHA is the star duo that helps your body in ways most people miss. These fatty acids are found in fish oil and some algae supplements, and they play a big role in hormone balance, egg quality, and a healthy uterus.
Why EPA DHA Matters for IVF Success
First off, EPA (eicosapentaenoic acid) calms inflammation. Too much inflammation can mess with ovulation and implantation, so keeping it in check gives your eggs a better chance to develop normally. DHA (docosahexaenoic acid) is the brain‑and‑eye builder, but it also thickens the lining of the uterus, making it more receptive to an embryo.
Studies on IVF patients show that higher EPA DHA levels often mean fewer cycles needed to get pregnant. The reason is simple: better blood flow to the ovaries and a calmer immune system. Both factors improve how eggs respond to stimulation drugs and how embryos stick after transfer.
How to Add EPA DHA to Your Routine Safely
The easiest way is through food. Fatty fish like salmon, mackerel, sardines and trout pack a solid dose of EPA DHA per serving. If you don’t eat fish regularly, a high‑quality fish oil capsule works just as well. Look for products that are molecularly distilled and tested for mercury.
For most adults, 500 mg to 1 g of combined EPA DHA daily is enough for fertility benefits. Women trying to conceive often aim for the higher end, especially if they have low baseline levels. Split the dose with meals to avoid any fishy after‑taste.
If you’re on blood thinners or have a bleeding disorder, talk to your doctor before starting a supplement. EPA DHA can thin the blood slightly, which is fine for most people but needs monitoring in special cases.
Remember, supplements are not magic pills. Pair them with a balanced diet, regular exercise and the IVF protocol your clinic recommends. Consistency matters – take your omega‑3 every day for at least eight weeks before you start an IVF cycle to see real effects.
Got questions about dosage or brand choice? Your fertility specialist can run a simple blood test to check your EPA DHA levels and suggest the right amount. That way, you’re not guessing and you get the most bang for your buck.
Bottom line: EPA DHA is a low‑risk, high‑reward addition to any IVF plan. It supports hormone balance, improves uterine lining, and may cut down the number of cycles you need. Add it through fish or a reputable supplement, keep an eye on dosage, and let your body do the rest.

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