Gender selection diet: Foods to eat to get pregnant with a boy
The baby’s sex is genetically determined at conception by whether an X- (female) or Y- (male) chromosome–carrying sperm fertilizes the egg.
So, can your preconception diet become a gender selection diet—and really influence your baby’s sex?
Explore our dietary tips and alkaline foods to eat to get pregnant with a boy.
How to have a baby boy? Can you influence the outcome?
It seems male sperm prefer an alkaline vaginal environment, which is why diet can play a role in how to have a boy.
A more alkaline environment favors the faster male sperm, increasing the chance of conceiving a baby boy.
The Shettles Method: Ways to have a boy
The Shettles method, often cited among popular ways to have a boy, claims that intercourse occurring as close as possible to ovulation increases the likelihood of conceiving a boy.
This idea is based on the belief that sperm carrying the Y chromosome (male sperm) swim faster, perform better in more alkaline environments, and have shorter lifespans than sperm carrying the X chromosome.
How to get pregnant with a boy naturally?
Many couples wondering how to get pregnant with a boy naturally look at diet and other lifestyle factors before conception.
The theory is that these dietary choices could create a slightly more alkaline environment in the body, which may favor sperm carrying the Y chromosome.
Get pregnant with a boy
A small study published in 2008 also found an association between higher calorie intake in the days leading up to conception and an increased likelihood of having a boy.
Researchers proposed an evolutionary explanation: male fetuses tend to grow faster and place higher energy demands on the mother, so a well-nourished body may be more likely to sustain a male pregnancy.
Diet to conceive a boy naturally
Some traditional beliefs around foods to eat to get pregnant with a boy focus on overall eating patterns (diets) rather than single “magic” ingredients.
A diet to conceive a boy naturally would typically include more potassium-rich and alkaline-forming foods—such as bananas, spinach, and fish—while reducing dairy intake.
However, these dietary tips should be seen as suggestions rather than a guaranteed way to influence your baby’s sex.
Alkaline diet for baby boy
- Most fruits and vegetables
- Potassium-rich foods
- Fresh juices like lemon & lime juice
- Sprouts
- Certain grains & pulses
- Green & Herbal Tea
- Some nuts & seeds.
Gender selection diet: Alkaline foods for baby boy
Adding more alkaline foods for baby boy—like bananas, fresh fruits and vegetables, pulses, sprouts, juices, and specific nuts and seeds—can be part of a gender selection diet, a nutritional approach believed to support conditions that may favor conceiving a boy.
Alkaline diet for baby boy: Foods to eat to get pregnant with a boy

Note: More research is needed to confirm the effectiveness of these suggestions.
Heard about “girl diets”? Read our guide on diet and baby gender.