fertility awareness-based method(English)
- licit, safe, and effective method of pregnancy prevention. Also as FAB
- BC, SDM, VT, NFP, FAB
- Embryology /reproduction, Pregnancy, Decision making, Mammary gland, Thrombocyte /thrombosis
- https://doi.org…024363918813579
- https://doi.org…ion.2017.08.014