A diaphragm is a hormone-free contraceptive and is one of the barrier methods of contraception. It is used by women and only when needed – that is, when they have sexual intercourse. The diaphragm provides protection against unwanted pregnancy.
The diaphragm is a flat cap made of medical-grade silicone. It is inserted into the vagina before sexual intercourse. Once in place, it sits in the upper vaginal vault and covers the cervix.
A diaphragm is always used in combination with a diaphragm gel.
The diaphragm, together with the diaphragm gel, acts as a barrier and provides protection against unwanted pregnancy by preventing sperm from entering the uterus.
It is inserted by the user herself and only when contraception is desired. The correct position can be checked manually after insertion.
The diaphragm is inserted before sexual intercourse and is not used continuously, unlike, for example, the pill, a coil, the hormonal ring or a hormonal implant.
The diaphragm is a hormone-free contraceptive. It works mechanically and contains no hormones.
The diaphragm covers the cervix and, in combination with the diaphragm gel, forms a physical barrier in front of the cervix.
With proper care, a diaphragm can be used for up to two years.
In principle, the diaphragm is a method of contraception suitable for all women. Whether the use of a diaphragm is suitable in an individual case depends on personal circumstances and should be discussed with a healthcare professional if in doubt.
want a hormone-free contraceptive
want contraception on an as-needed basis
need to insert it before sexual intercourse rather than during
prefer a reusable contraceptive
wish to use contraception whilst breastfeeding
who wish to use contraception during their fertile period using the body awarness method
do not want an IUD
do not wish to insert anything into the vagina
do not wish to touch themselves vaginally
cannot insert the diaphragm themselves
want a permanent contraceptive
are in the first six weeks after giving birth
have severe pelvic floor prolapse or uterine prolapse
This information is intended for general guidance only and does not replace medical advice. The relevant instructions for use (IFU) are authoritative regarding application, safety instructions and possible restrictions.
No contraceptive offers 100% protection against an unwanted pregnancy.
There are two types of diaphragm for contraception: The Caya® Contoured Diaphragm is an anatomically shaped diaphragm that fits 93% of all women. It does not require individual sizing. Women for whom the Caya® Diaphragm is not suitable can use the Singa® Diaphragm for contraception.
The Caya® diaphragm is made from medical-grade silicone. It is inserted into the vagina before sexual intercourse and covers the cervix. It must always be used in combination with a diaphragm gel.
The Caya® diaphragm is one-size-fits-most (67 mm wide × 75 mm long) and has an anatomical shape that suits most women. Thanks to its anatomical and ergonomic design, no individual sizing is required. The Caya® diaphragm fits 93% of all women without the need for adjustment.
Key features
The Singa® Diaphragm is a round diaphragm made of medical-grade silicone, available in various sizes. It is inserted into the vagina before sexual intercourse and covers the cervix. It must always be used in combination with a diaphragm gel.
The Singa® Diaphragm is available in seven sizes. The correct size must be individually fitted by a healthcare professional, such as a midwife or doctor, before first use.
Key features
