How to choose a “fertility-friendly” lubricant?

Are you trying for a baby and looking for a lubricant? Good idea... as long as you choose it carefully! Because not all lubricants are compatible with fertility. Some can even, unknowingly, hinder the chances of conception. Fortunately, there are safe alternatives, designed to respect the sperm environment. In this article, I explain everything you need to know about "fertility-friendly" lubricants to help you make the right choice.

Why aren't all lubricants equal when trying to conceive?

Most lubricants aren't designed for conception. Conventional lubricants (those found in supermarkets or pharmacies) have an acidic pH, are too "concentrated" in terms of osmolarity, or contain substances that impair sperm motility and survival. They're great for comfort, but not at all suitable for trying for a baby.

To summarize, the risks of conventional lubricants are as follows:

• Slowed sperm motility

• Sperm not viable after a few minutes

• Altered cervical mucus

• Change in natural vaginal pH

The specificities of a “fertility friendly” lubricant

A "fertility-friendly" lubricant is a product specially formulated to not harm sperm. This doesn't mean it boosts fertility, but simply that it respects the vagina's natural environment and allows sperm to do their work unhindered.

These lubricants generally have a neutral or slightly alkaline pH (like fertile cervical mucus) and an osmolarity close to that of sperm, so as not to cause cellular stress. Some also contain hyaluronic acid, known for its moisturizing properties and its respect for the mucous membranes.

They are (normally) clinically tested to ensure that they do not impair sperm motility or viability.

How to choose the right fertility lubricant?

To choose the right fertility lubricant, several criteria must be taken into account.

1. Proper pH and osmolarity

During the fertile period, the vagina becomes more alkaline (pH around 7-8) to promote sperm survival. A good lubricant must respect this balance to avoid creating a hostile environment.

2. A clean composition

Choose a product without parabens, spermicidal agents, or excess glycerin (which can promote yeast infections). Look for water-based products with the gentlest possible formula.

3. Clinical fertility tests

Make sure the lubricant has been tested in vitro to ensure it respects sperm motility and survival. Some are even used in the context of assisted reproduction (insemination, IVF, etc.).

4. Medical labels or recommendations

Some lubricants are recommended by fertility professionals or are certified as a "Medical Device" for safe use in the context of conception.

What are the best fertility-friendly lubricants?

At Gapianne, we have our favorites—and for good reason! These products have been lab-tested for their compatibility with sperm.

Fertili.ly Lubricant 👍👍

Fertilily fertility lubricant is designed to mimic the properties of natural cervical mucus, helping to maintain optimal pH and good osmolarity. Ideal for accompanying sperm on their journey.

Conceive Plus Lubricant 👍

Enriched with calcium and magnesium ions (important for the fertilization process), it has been extensively clinically studied. It is highly valued by couples undergoing ART.

Prefert Lubricant 👍

Prefert is specially formulated for use during ovulation. It helps maintain the vagina's natural moisture, creating a favorable environment for sperm. Its composition aims to replicate the optimal conditions for conception.

Frequently Asked Questions

Does this type of lubricant increase the chances of getting pregnant?

No, it doesn't directly boost fertility, but it does prevent it from being inhibited. Specifically, it increases your chances of getting pregnant faster. It maintains the optimal conditions for sperm to reach the egg.

Can it be used outside of ovulation?

Yes! These are gentle lubricants, so they can be used even if you are not in your fertile window.

Can it be used in PMA?

Yes, some are validated for inseminations or scheduled intercourse.

The final word: take care of yourself on this journey. Sometimes, it's the small adjustments that can make a big difference. And if you're unsure, don't hesitate to talk to your healthcare professional; they'll be able to guide you toward the safest solution for you.