Oysters offer significant benefits for male physiology. They are rich in iron, vitamins, protein, and zinc, which help the body produce testosterone, boost sperm production, and enhance libido. They can also aid in managing premature ejaculation. Many people believe that consuming oysters makes men "stronger," leading to healthier sperm and a higher likelihood of conceiving a boy. However, this notion about oysters helping to conceive a boy is a widespread belief without scientific research or confirmation.

The sex of a fetus depends entirely on which chromosome-carrying sperm from the father fertilizes the mother's egg. If an X chromosome-carrying sperm fertilizes the egg, the fetus will be a girl. Conversely, a Y chromosome-carrying sperm will result in a boy. Therefore, eating oysters cannot alter genetic structure or "transform" X sperm into Y sperm.

Instead of feeling pressured by outdated beliefs that can impact family happiness, embrace children as invaluable gifts, whether they are boys or girls.

Illustration: Bui Thuy

Rather than focusing on gender, couples should prioritize a diverse, nutritious diet and maintain a relaxed mindset to ensure a healthy pregnancy.

It is crucial to avoid eating raw oysters due to the risk of bacteria and parasites. While oysters are rich in zinc, consuming too much can lead to nausea, diarrhea, and impede the absorption of other minerals like iron and copper. Individuals with seafood allergies should exercise caution to prevent reactions such as irritation, rashes, hives, itching, abdominal pain, nausea, and diarrhea.

Doctor Le Duy Thao

IVF Center, Hong Ngoc General Hospital