Can Supplements Help You Sway for a Girl or Boy?

Oct 4

3 min read

"Which supplements should I take to sway for a girl?" It's one of the questions we hear most often, and it makes sense. A tablet a day sounds so much easier than changing what you eat. Here's an honest look at what supplements can and can't do for your sway.

Can supplements sway for a girl or a boy?

On their own, usually not. Diet-based gender swaying works by shifting the balance between four minerals: calcium and magnesium for a girl, and potassium and sodium for a boy. Supplements can raise some of these minerals, but they can't lower the others. And lowering is just as important as raising when it comes to getting the balance right.

That's why the studies behind diet-based swaying, such as Stolkowski and Choukroun (1981), Noorlander and colleagues (2010) and Edessy and colleagues (2016), looked at the whole diet, not supplements alone.

Supplements people talk about

Supplements are one of the most commonly discussed extras in gender swaying. Some people use them to support their pH, others to influence hormones or cervical mucus - often based on tradition or community-shared experience.

You might hear about things like:

Probiotics or cranberry (to support a lower pH)
Aspartame, stevia, or calcium-magnesium blends
Evening primrose oil, Vitex, licorice root, or saw palmetto
Or even things like FertileCM, ginseng, or low-dose aspirin

Some suggestions pop up over and over, while others are more fringe. A few have scientific studies behind them - but most are based on personal stories and theories.

That's why it's important to look at supplements as supportive tools, not shortcuts - and to understand both the potential and the limits.

Supplements for a girl sway

A girl sway aims for more calcium and magnesium and less sodium and potassium. Some women add a calcium and magnesium supplement to help reach their targets, alongside a girl-sway diet. A few things to keep in mind:

A supplement supports the diet. It doesn't replace it. If your meals are still high in sodium and potassium, the balance won't shift much.
More isn't better. Too much calcium can cause side effects and can affect how you absorb other minerals.
Check your prenatal vitamin. Many already contain calcium and magnesium, so you may be doubling up without knowing it.

Supplements for a boy sway

A boy sway aims for more potassium and sodium and less calcium and magnesium. Here, supplements are even less helpful, and extra care is needed. Potassium and sodium supplements should only be taken with medical advice. Too much potassium can be harmful for your heart and kidneys, and too much sodium can raise your blood pressure and strain your heart. Food is the safer way: potassium-rich foods such as bananas and potatoes do the job well, and there is no need to add extra salt beyond what your plan recommends.

What about folic acid and prenatal vitamins?

Keep taking them. Folic acid is recommended for everyone trying to conceive, whatever you are hoping for. If you're swaying, it's worth looking at the mineral content of your prenatal vitamin and choosing one that fits your sway, with your GP's help.

How to know if it's working

The most reliable way is a blood test for calcium, magnesium, potassium and sodium. Take one before you start as a baseline, then another after some weeks to see whether your levels are moving in the right direction. Your GP can request these tests. If you're on one of our plans, please reach out and we can give your GP or naturopath the right background, based on the blood tests used in studies.

The bottom line

Supplements can play a small supporting role in a girl sway, and a much smaller one in a boy sway. The real work is done by your diet, ideally for 10-12 weeks before you try to conceive. Always talk to your GP before starting any supplement, especially when trying to conceive.

💡 Want to know which supplements are most often used for girl or boy swaying and how they're thought to help?

✨ The full supplement breakdown is inside your Girl or Boy Sway Plan, including: