Gynaecology & Obstetrics Which of the following statements about Rhythm method is false? A Anencephaly is a repoed complication of calender method B It is associated with no costs C Safe period can also be observed using temperature rhythm or mucous method D Abstinence is needed for about 7-10 days 💡 Explanation Which of the following statements about Rhythm method is false? ✓ Correct Answer: A. Anencephaly is a repoed complication of calender method