Translation guide
A method of birth control based on tracking the menstrual cycle to avoid intercourse on fertile days.
The general concept of avoiding pregnancy by tracking the menstrual cycle and abstaining from sex on fertile days.
The most common term in Japanese, named after Dr. Kyusaku Ogino. Refers specifically to the calendar-based rhythm method.
The rhythm method is one form of contraception.
A direct translation of 'rhythm method', less common than オギノ式 but understood in medical contexts.
Refers to the basal body temperature method, often used alongside calendar tracking. More specific than the general rhythm method.
Literally 'cycle method', a more technical term sometimes used in medical literature.
リズム法は排卵日を予測する方法です。
The rhythm method is a way to predict ovulation day.
I confirm ovulation day using the basal body temperature method.
The cycle method can have low contraceptive effectiveness.