Kinderwunsch Conception Support.
Simple and Natural.

for iPhone 7 and higher
Simple and Natural
Hormone free
Get pregnant quicker
with the hormone free basal body temperature patch
How it works
Purchase Patch
femSense patches are available from our Webshop or via the femSense app. Each packet contains 3 patches for 3 cycles.
Download App
Simply download the app from the App Store, register, and enter your personal details. The algorithm can then calculate when to apply the first patch.
Apply Patch
We will advise you when it is time to stick on the first patch, which days we have calculated to be most fertile, and when to remove the patch again, 7 days at the most.
What makes femSense Kinderwunsch special
High Precision Sensors
Exact temperature measurements without any effort: the wafer-thin temperature sensor measures reliably, without you even noticing.
Continuous Measurement
Body temperature rises by approximately 0.2°C during ovulation. femSense continuously measures the body temperature and compares the results from several days in order to calculate the exact time of ovulation.
NFC Technology
NFC works without radiation and is used daily by millions of people in contactless payment transactions. The femSense patch can be read using NFC by almost every iPhone.
One third of women worldwide who want to start a family have difficulty getting pregnant.
The reason is often insufficient understanding of their own cycle and not knowing exactly when they ovulate. Conception is only possible during a very short time frame around ovulation.
During ovulation the body temperature rises by a few tenths of a degree – and a woman is only fertile around the time of ovulation. If you can detect this rise in temperature you can identify ovulation at the same time.
The femSense System
femSense Kinderwunsch is a conception support system that uses the most natural methods to help women identify the optimal time to get pregnant. It is made up of two parts: a temperature-sensitive sensor embedded in an adhesive skin patch, and the femSense app.
„For right now and for in the future“
My absolute favourite app! But I´ll keep the Kinderwunsch conception support option open for another while :)
Sarah R.
femSense User
I recommend the discreet sensor patch to all my patients. The continuous temperature measurement possible with the patch is truly revolutionary.
Dr. Schenk, MAS
Medical Specialist in Gynaecology and Obstetrics.
Expert in Clinical Embryology.
„A Gift“
Wear the patch for a few days during my cycle, get a read out on my phone and pinpoint my fertile days. so easy!
Idia O.
femSense Kinderwunsch User
Any Questions?
This way to FAQ