Machen wirs nach der TwoDay Methode?
This algorithm, which was developed by the Institute for Reproductive Health at Georgetown University, is called the TwoDay method. The research teams used their data to analyse the relationship between the presence of noticeable secretions and the daily probabilities of pregnancy in cycles when intercourse was on a given day relative to the identified ovulation day. The TwoDay method differs from other symptom-based natural family planning methods in that it is not necessary to keep detailed records of cervical mucus characteristics and basal body temperature. This simple algorithm may outperform expensive urinary kits, which can miss the majority of the fertile interval that occurs one or more days prior to ovulation.
[Quelle: www.sciencedaily.com]
[Quelle: www.sciencedaily.com]