Billings Method

Using the Body's Natural Signal of Fertility to Achieve or Avoid Pregnancy

By Evelyn Billings,Ann Westmore (Contributor)

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Publish Date

2025

Publisher

Connor Court Publishing Pty, Limited

Language

eng

Pages

254

Description:

subjects: Menstruation, Methods, Contraception, Ovulation Detection, Natural family planning, Ovulation method, Cervix mucus