MELBOURNE, Australia — John Billings, the founder of a natural-contraception method that won support among Catholics, died Sunday. He was 89. Mr. Billings died at a Melbourne retirement home, said ...

The Standard Days Method (TM), a new natural method of family planning, is more than 95% effective at preventing pregnancy, according to an international study conducted by Georgetown University ...

MELBOURNE, Australia – John Billings, the founder of a natural contraception method that won support among Catholics, has died, a colleague said Tuesday. He was 89. Billings died late Sunday at a ...

There has been a shift away from the use of more reliable hormonal methods of contraception to less reliable fertility awareness methods among women requesting abortion in England and Wales over the ...