Sexual well being specialists say extra analysis is required into the effectiveness of fertility monitoring apps in stopping being pregnant.
The warning comes after the primary such app – Pure Cycles – was given an official approval as a way of contraception.
In 2015 a clinical study confirmed that the app was as efficient because the tablet.
The app works by getting ladies to enter their physique temperatures, ovulation take a look at outcomes and date of menstruation.
An algorithm (a algorithm to assist clear up an issue, run by pc software program) then determines whether or not a girl is fertile on that day.
This could assist her decide about having unprotected intercourse.
However whereas sexual specialists agreed fertility consciousness apps have nice potential to broaden contraception alternative – three organisations warned on Thursday that being classed as a medical gadget would not assure the app will successfully forestall being pregnant.
Picture caption The app is utilized by greater than 150,000 ladies in 161 nations.
The sexual well being charity FPA, the College of Sexual and Reproductive Well being of the Royal Faculty of Obstetricians and Gynaecologists (FSRH) and Dr Cecilia Pyper of the College of Oxford and FertilityUK mentioned that these type of apps usually have sophisticated directions that should be strictly adopted, if they’re to be efficient.
Pure Cycles was permitted as a category IIb medical gadget by Tüv Süd, which implies it could actually now be marketed as a hormone-free, non-invasive contraceptive choice.
Picture caption Fertility consciousness apps are based mostly on fertility consciousness strategies – often known as pure household planning
Dr Elina Berglund, co-founder of Pure Cycles, mentioned: “Girls around the globe are curious about exploring efficient non-hormonal, non-invasive types of contraception – and now they’ve a brand new, clinically verified and regulatory permitted choice to select from.
“Our top quality scientific research, along with the required regulatory approvals, means we will present ladies in all places with a brand new choice for contraception.”
Picture caption Girls enter their temperature into the app to attempt to decide their fertility
However is pure contraception one of the simplest ways in stopping undesirable being pregnant?
“It is essential when contemplating contraception that ladies aren’t misled into pondering that non-hormonal contraception, whether or not that is the IUD, condoms or fertility consciousness, is at all times a better option than hormonal contraception,” says Natika Halil, from the Household Planning Affiliation.
“Though hormonal contraception has some potential side-effects and well being dangers, it could actually even have a variety of advantages reminiscent of controlling menstrual bleeding, lowering PMS signs and managing zits.”
Picture caption Pure Cycles is alleged to be as efficient because the tablet
Dr Cecilia Pyper from Fertility UK mentioned extra analysis must be finished into fertility apps.
“There are at the moment a whole lot of fertility apps and interval trackers and no system to guage these applied sciences, that are altering at a really quick tempo.
“The analysis we do have means that many are ineffective at precisely predicting a girl’s fertile days.
“Giant, independently-conducted potential trials are wanted earlier than apps could be thought of for contraceptive use.”
For extra assist and knowledge on contraception, go to these BBC pages.