Results of a first-of-its-kind prospective study with a family planning app find it to be as effective as other modern methods for avoiding an unplanned pregnancy, according to researchers. Results of ...

German scientists are now confirming what many Catholic couples have known for some time – the natural family planning method known as STM works. Scientists have been taken aback by a new study which ...

Washington, D.C. -- A study appearing in the March 2008 issue of the journal Contraception reports that the Standard Days Method®, a natural family planning method developed by researchers from ...