Abstinence (very ineffective); Rhythm method involves avoiding intercourse around ovulation, tracked by calendar or ovulation signs (reliable but not accurate, or not reliable but accurate).
Afholdenhed (meget ineffektiv); Rytmemetoden indebærer at undgå samleje omkring ægløsningstidspunktet, hvilket kan spores via kalender eller observation af ægløssignaler (pålidelig, men ikke præcis eller ikke pålidelig, men præcis).
| Front | What are two natural birth control methods? |
|---|---|
| Back | Abstinence, don't do the sex (very ineffective, people do the sex anyways). Rhythm method, there are some periods where it is impossible to get pregnant because there are no eggs matured or going to be matured soon enough so that the sperm could not achieve fertilisation, this can be tracked by a calendar (reliable but not accurate) or by the woman noticing signs of ovulation (not reliable but accurate). |
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