Question

difference between natural and barrier methods to prevent pregnancy

Answer 1

barrier methods include the use of condoms and diaphragm. use of chemical medicine or even by surgery.

Answer 2

Barrier methods:- Used to prevent sperms from entering the female genital tract, and hence preventing the fertilisation and pregnancy.

- Barrier method such as condoms also prevent STDs.

- It has less chances of failure.

- E.g. male condoms, female condoms, diaphragm, cervical cap and sponges.

Natural method:-prevention of sperms from entering the female genital tract by coitus interruptus
Or avoiding coitus during ovulation period

- Does not prevents from STDs

- Very high chances of failure

- E.g. Coitus interruptus (withdrawal method), Lactational amenorrhea, keeping track of your periods (avoiding coitus during ovulation)