Weder ich noch mein

merken dabei etwas vom Dia.
Ist es denn sorgfältig angepaßt worden? Merkst Du es denn wenn Du es trägst (nicht beim Sex)? Für mich klingt es nämlich so als würde der vordere Rand das Problem sein.
Falls es nicht zu groß ist könnte man vielleicht eines mit einer anderen Federvariante ausprobieren. Es gibt ja Coil Spring und Flat Spring, früher auch noch Arcing Spring, ich weiß aber nicht ob die noch erhältlich sind. Ich bin aber auch keine Expertin wann man welche Federvariante einsetzt. Coil-Spring ist wohl die "normale" Variante.
Beim englischen Wikipedia habe ich noch das hier dazu gefunden:
http://en.wikipedia.org/wiki/Diaphragm_(contraceptive)
Diaphragms are also available with different types of springs in the rim.
An
arcing spring folds into an arc shape when the sides are compressed. This is the strongest type of rim available in a diaphragm, and may be used by women with any level of vaginal tone. Unlike other spring types, arcing springs may be used by women with mild cystocele, rectocele, or retroversion. Arcing spring diaphragms may be easier to insert correctly than other spring types. Examples of arcing spring diaphragms are the Ortho All-Flex and the Milex Wide-Seal Arcing.
A
coil spring flattens into an oval shape when the sides are compressed. This rim is not as strong as the arcing spring, and may only be used by women with average or firm vaginal tone. If an arcing spring diaphragm is uncomfortable for a woman or, during intercourse, her partner, a coil spring may prove more satisfactory. Unlike the arcing spring diaphragms, coil springs may be inserted with a device called an introducer. Examples of coil spring diaphragms are the Ortho Coil, the Milex Wide-Seal Omniflex, and the Semina diaphragm.
A
flat spring is much like a coil spring, but thinner. This type of rim may only be used by women with firm vaginal tone. Flat spring diaphragms may also be inserted with an introducer for women uncomfortable using their hands. Ortho used to manufacture a flat-spring diaphragm called the Ortho White. While some providers may still have Ortho White diaphragms in stock, the only current manufacturer of a flat-spring diaphragm is Reflexions.