Natural Methods of Contraception : It works | NEET_JEE_NCERT_TRICKS
Natural Methods of Contraception :
It works on the principle of avoiding the chances of sperm and egg meeting.
• Periodic Abstinence: In this method couples avoid coitus between 10th and 17th day of the menstrual cycle as during this period the chance of ovulation is maximum. Therefore, abstaining from coitus during this fertile period decreases the chance of pregnancy
• Withdrawal or Coitus interruptus: In this method the male withdraws the penis from the vagina during coitus just before ejaculation. Therefore, he prevents the release of semen and thus prevents
insemination.
• Lactational amenorrhea: This is the period of absence of menstruation during the period of lactation. As there is no menstruation it is believed that during this period there is no ovulation and therefore
decreased chances of pregnancy. However, this method is effective only up to six months after parturition during the period of intense lactation. As no chemicals are used the chances of side effects are nil. However, success of contraception is also limited and therefore, chances of failure of contraception are also high.
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