From my experience navigating IVF treatments, the advice to increase salt intake post-egg retrieval often raises curiosity and sometimes humor, especially when McDonald’s French fries become the go-to treat. The reason behind this isn’t about fast food cravings but a medical strategy to manage Ovarian Hyperstimulation Syndrome (OHSS). OHSS occurs when the ovaries become swollen and painful due to excess fluid accumulation, known as 'third spacing,' where fluid shifts from blood vessels into the pelvis. Doctors recommend consuming sodium-rich foods after egg retrieval because salt helps the body retain fluid within the blood vessels instead of leaking into the abdomen, thus reducing OHSS severity. While fries are the “saltiest” and easiest example many cling to, it’s important to remember that any food or drink high in sodium can serve this purpose. Some fertility specialists and naturopathic doctors suggest healthier or less processed options such as coconut water, olives, popcorn, organic feta cheese, or prosciutto. These alternatives can provide the needed sodium without the potential downsides of fried foods. However, after embryo transfer, continuing a high-sodium diet is not medically necessary. The embryo transfer stage differs from retrieval because the risk of OHSS typically diminishes, yet some patients carry the salt recommendation forward out of habit or caution. It’s always best to follow your doctor’s personalized guidance regarding diet and fluid intake during every IVF stage. Personally, incorporating a variety of sodium sources instead of relying solely on fries made the post-retrieval period more manageable and balanced. Staying hydrated with electrolyte-rich drinks and eating a nutrient-dense diet helped me feel better physically and emotionally. Being part of the TTC (trying to conceive) community often comes with these quirky tips, but knowing the science behind them empowers better choices during such a delicate process.