Contraceptive ring

OpenScad model for a thermal contraceptive ring.
Inspired by the ring made by thorem [english link](https://thoreme.com/en/la-contraception-masculine/) [french link](https://thoreme.com/la-contraception-masculine/)

## Disclaimer
If you choose to use this contraceptive ring please note that i'm a stranger on the internet, not a medical professional :
- Use it at your own risk
- This kind of contraceptive only works when wore properly (>15h/day)
- Do not trust the ring, trust the regular spermiogram / seminogram you **will** be doing every 3 month to ensure you are under the required levels to be considered sterile.
- Please read some documentation and please contact an association or NGO near you : [map of associations](https://umap.openstreetmap.fr/fr/map/carte-de-la-contraception-testiculaire_1197497#6/47.047669/5.625000), [french documentation](https://www.cmg.fr/wp-content/uploads/2025/04/La-Contraception-dite-masculine-guide-a-destination-des-medecins.pdf)

## Using the file
attac