Research supporting this doesn’t match up to the hype.
There is no evidence that jade eggs do anything helpful when placed in the vagina.
There are two different stones that are both referred to as jadejadeite and nephrite.

Juan Moyano / Stocksy
Both are primarily made of silicates, SiO2, with varying contributions of other minerals.
The variability in these other minerals and contaminants is why jade is available in so many colors and appearances.
Either key in of jade can pose risks if made into a yoni egg for vaginal insertion.
Jade is filled with microscopic (and less microscopic) holes and cracks.
Bacteria can get into the stone and, when placed in your vagina, can potentially cause infection.
Jade is difficult to sterilize, and washing it is not a guarantee.
Getting Stuck
A jade egg can also get stuck in your vagina.
Having a retained object in your vagina may require a trip to the emergency room to get it removed.
Is Goop Still Selling Jade Eggs?
Despite that, as of June 2022, the company is still selling jade eggs.
Is Jade Egg Use As Effective As Kegel Exercises?
One of the claims about jade eggs is that they can be used for “Kegel-like practices.”
Kegel exercises areexercises used to strengthen the pelvic floor.
When performed safely, and properly, they have a number of potential benefits for both men and women.
Putting a jade egg in your vagina is no substitute for performing Kegel exercises.
These exercises involve learning to activate specific pelvic floor muscles.
Those muscles are then clenched and released to build strength and control.
Kegels can reduceurinary incontinenceandrectal or fecal incontinenceThey can also help with certain types of female sexual dysfunction.
However, for some people, an inserted equipment can make it easier to perform Kegel exercises correctly.
It may take just a single session.
You don’t need to buy a jade egg or anything else.
It’s also a good idea to check that any rig you pick has been FDA approved.
Safe Choices for Vaginal Insertion
Many people enjoy the experience of having something in their vagina.
The trick is to do this safely.
This is particularly important for any sex toys you share with a partner.
Unlike anal play, an object can’t get “lost” in the vagina.
It’s a closed cavity.
Tampons have strings to make them easier to remove.
Menstrual cups are squishy and easy to grab.
But using a jade egg is not one of them.
Then remove the egg promptly after use.
Frequently Asked Questions
No.
No scientific evidence supports the use of jade or yoni eggs to help with fertility.
Despite marketing claims, yoni eggs are not safe to useperiod.
If you choose to use one, you should not sleep with it inside you.
Longer insertion time can increase the chance of complications, such as infection.
Goop.Jade Egg | goop Wellness.
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2018;63(4):410-417. doi:10.1111/jmwh.12736