An innovative reboot of the 50+ year old, traditional diaphragm design, the Singa uses a newer, stronger membrane, stretched over a lighter coil which balances strength and flexibility.
Like other traditional diaphragms, the Singa comes in various sizes, each 5mm larger than the previous one. The smallest size is 60mm, followed by 65, 70, 75, 80, and 85mm, with the largest being 90mm. Determining the appropriate size requires a consultation with a doctor, gynecologist, or midwife. Once the correct size is determined, an order can be placed online.
- Reusable, instantly reversible, hormone free contraception.
- Reusable for up to two years.
- Must be used with a contraceptive gel.
- 7 size options.
- Compatible with Ortho All-Flex & Milex sizing.
Women for whom the Caya® diaphragm does not fit or who require a firmer spring tension can use contraception safely and naturally with the Singa® diaphragm.
In the UK Singa diaphragms can be ordered from Singa-Diaphragm.co.uk.
IMPORTANT: Singa, like all diaphragms MUST be used with a spermicide or a contraceptive gel like ContraGel or Caya Gel.
Singa Diaphragm Instructions For Use
Images To Download
Where To Order Singa Diaphragms
Singa diaphragms can be ordered in the UK from Singa-Diaphragm.co.uk.

For two decades David has been the owner and director of several marketing and distribution companies. During this time he has learned the indisputable benefits of looking after customers, colleagues, workers, suppliers and the local community, treating them all as respected stakeholders in a common project. Recently he consolidated his personal beliefs and business ethics by founding and developing several ethical companies.