rhythm method
Calendar-based contraception
The rhythm method is a form of birth control based on avoiding sexual intercourse during a woman's fertile days.
Couples track menstrual cycles to identify when ovulation is likely, then abstain or use other contraception during that window.
The method is approved by the Catholic Church but has high failure rates compared to other contraception: They practiced the rhythm method and ended up with six kids.
Egg discharge from ovary
- menstrual cycleMonthly female reproductive process
- fertile windowPeak conception likelihood span
- cervical mucusVaginal secretion indicating fertility
- period trackingMonitoring menstrual cycle dates
Official Roman church doctrine
- procreationGenerating biological offspring
- VaticanPapal city-state
- encyclicalFormal papal circular letter
- natural lawInherent moral principles
church doctrine · religious exemption · faith-based · abstinence
Contraception via cycle observation
- coitus interruptusPremature removal during sex
- barrier methodsContraception using physical blockage
- family planningControlling fertility deliberately
- birth controlPreventing conception intentionally
ovulation
Egg discharge from ovary
- menstrual cycleMonthly female reproductive process
- fertile windowPeak conception likelihood span
- cervical mucusVaginal secretion indicating fertility
period tracking · menstruation · secretory phase · safe days
Catholic teaching
Official Roman church doctrine
- procreationGenerating biological offspring
- VaticanPapal city-state
- encyclicalFormal papal circular letter
natural law · church doctrine · religious exemption · faith-based · abstinence
natural family planning
Contraception via cycle observation
- coitus interruptusPremature removal during sex
- barrier methodsContraception using physical blockage
- family planningControlling fertility deliberately
- contraceptionbirth control, condom, condoms, IUD, diaphragm
- family planningbirth control, contraception, fertility, pregnancy prevention, conception
- sexual ethicssexual morality, sexual ethics, chastity, adultery, human sexuality
- Fertility Awarenessfertility awareness, natural family planning, cycle tracking, ovulation, fertile window
- memorizationrote learning, cramming, mnemonics, rehearsal, by heart
- contraceptivescondom, birth control pill, Durex, diaphragm, birth control patch
rhythm methodthe pill
Hormonal birth control tablet
birth control pill · IUD · intrauterine device · contraceptive implant · NuvaRing
rhythm methodsterilization
Complete elimination of microbes
tubal ligation · vasectomy · IUD · the pill · hysterectomy
method, rhythm, rhythmic, rhythmically, biorhythm, arrhythmia, circadian rhythm, arrhythmic