I heard there is a form of birth control in Europe using these test strips for ovulation through urine. Has anyone heard or used these? Do they work

Ovulational tests never work as birth control because women can be fertile up to a week before they ovulate. So unless the tests are used with natural family planning, a woman can still get pregnant.

Hi Marina,
The thing I had in mind is called Persona for natural birth control. Check this out at LadytoBaby.com. There is also something called the LadyComp. I was just wondering what you thought if anyone on this forum had mentioned it.

Like I said, any ovulational test is useless by itself, it must be combined with taught NFP.