Updated by: Arabinda Naik
The natural method of birth control involves avoiding chances of sperm and ovum meeting.
It can be achieved by:
Periodic abstinence in when couples avoid coitus from day 10-17 (Fertile period) of the menstrual cycle. In this period, ovulation is expected to occur, and chances of fertilization are very high. Also called the rhythm method or natural family planning. Therefore, by abstaining from coitus during this period conception could be prevented.
Coitus interruptus (withdrawal method) Male withdraws his penis from the vagina just before ejaculation to avoid insemination so that semen is carried outside the vagina. This method is moderately effective because the time of ejaculation is very pleasant for males. Some sperm may pass into the vagina before ejaculation.
Lactational amenorrhoea (LAM) (Absence of menstruation) In this method the menstrual cycle and ovulation do not occur during intense lactation. Therefore, if the mother breastfeeds the child chances of conception are nil. This method has been effective only up to a maximum period of 6 months after birth.