The Billings method is a natural way of birth control that is based on the changes in cervical mucus that we have explained. In this way, it predicts the time of ovulation and, therefore, the most fertile period with the highest probability of pregnancy.
Read the full article on: Use of Cervical Mucus as a Fertility Indicator ( 40).
Rebeca Reus
BSc, MSc
Degree in Human Biology (Biochemistry) from the Pompeu Fabra University (UPF). Official Master's Degree in Clinical Analysis Laboratory from the UPF and Master’s Degree about the Theoretical Basis and Laboratory Procedures in Assisted Reproduction from the University of Valencia (UV).