Period Comfort|Uterine Reusable Ice/Heat Pack

Uterine Reusable Ice/Heat Pack


The first ice/heat pack uniquely contoured to fit over women’s lower abdomen and uterus where the symptoms of period, endometriosis, and postpartum pains originate. Measures 8.5 inches in length and less than 0.25 inches in thickness so that it provides full, effective coverage while also being comfortable and 'barely there' inside the pocket of our VieWear or FourthWear underwear.

FSA/HSA eligible and a Professionally Referred Product.
Health pros, learn more here.

What's Included
  • 1 reusable uterine ice/heat pack.
Composition + Care
  • Store in freezer for cooling comfort.
  • Microwave at 15 second intervals for heat therapy.
  • Do not machine wash. When needed, clean by rinsing in cold water with mild soap and let air dry completely before warming or freezing.

Ships in 1-2 business days.

Gift Wrapping
Tote + Note - $9

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Add to Bag
Diagrammed image of uterine ice - heat pack showing 21.5cm length and widened ends to cover ovaries
Woman holding a Nyssa Uterine Reusable Ice/Heat Pack
Nyssa Uterine Ice - Heat pack.
Back of Nyssa's Uterine Ice - Heat pack featuring 'Bodies are Brilliant' motto.
Uterine Reusable Ice/Heat Pack
  • Recommended for use with Nyssa’s VieWear Period Comfort Underwear and Leggings or FourthWear Postpartum Recovery Underwear.
  • Extra-long, contoured shape to sit below the natural curvature of a woman's belly and deliver targeted heat therapy to the uterus and ovaries, allowing free movement and comfort while sitting.
  • Made with a uniquely lightweight, premium soft gel interior that delivers penetrative ice/heat therapy.
  • Features a soft, hygienic woven plastic fabric outer layer with Nyssa’s signature pattern by Kaye Blegvad.
  • Microwaveable for heat therapy and freezable for cooling relief.
Model inserting Reusable Uterine Ice - Heat pack into VieWear leggings
Why We Love It

No more shoving peas down your pants.

Period and endometriosis pain are REAL. That’s a truth we know first-hand and the refrain of women across our Nyssa community. We created our lightweight and uniquely contoured Uterine Reusable Ice/Heat Pack to sit directly over the uterus and ovaries for immediate and direct period and pelvic pain relief. Specially designed to be discreetly worn inside our VieWear Period Comfort Underwear and Leggings or FourthWear Postpartum Recovery Underwear, our uterine packs deliver penetrative heat therapy or cooling comfort where you need it most.

Need support? Just ask us.
Can I use the Uterine Ice/Heat Pack if I have a caesarean delivery? Can I use it if I have a vaginal birth?
Though each of our packs are uniquely designed to provide coverage and comfort to specific regions of the body, ice and heat therapy will be effective wherever you place the pack. Our ice/heat packs can be used anywhere you’d like to apply hot/cold therapy for non-medicated pain relief.
Are the materials and cooling agents in the ice/heat pack safe?
The exterior of our ice/heat packs is made of an FDA-approved knitted plastic/fabric composite. The cooling agent is comprised of naturally derived ingredients: glycerine, water, and sodium polymer. These ingredients are all non-toxic and approved by the FDA.
Can the pack be used directly on the skin?
Yes. However, placing any ice/heat pack directly on the skin can cause tissue damage, particularly for sensitive areas such as the perineum. For hot therapy specifically, please make sure that you safely and thoroughly test the temperature of your pack prior to placing it directly onto your skin.

Customer Reviews

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FourthWear Underwear FourthWear Bralette
XXS/XS 00-2 2-6
XS/S 2-4 6-8
S/M 4-8 8-12
M/L 8-12 12-16
L/XL 12-16 16-20
1X/2X 18-22 22-26
2X/3X 22-28 26-32

If you're choosing between sizes, we recommend sizing DOWN for our Postpartum Recovery Underwear. The fabric is very stretchy and adaptive.

XXS/XS 24-26 00-2
XS/S 28-30 2-4
S/M 32-34 4-6
M/L 36-38 6-8
L/XL 38-42 8-12
1X/2X 42-46 12-16
2X/3X 46-50 16-20

Our Postpartum Bralette fits true to size.

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