1.

list two four categories of contrasective method. state in two advantages

Answer»

1) Barrier method -in this method a barrier is place in vergina of a female or male to avoid fertilization and STD's(sexually transmitted desises)MALES - CondomFEMALE- Diaphragm

2) Chemical method- in this method a child is avoided by taking oral pills and changing the hormonal balance of the body (for females only) eg . Mall day, saheli,etc

3) IUCD - in this method a copper -T is placed in the uterus of a female which creates an atmosphere of copper in the uterus and the sperm gets killed

4) Surgical method - It is a permanent method in this method fallopian tube of a female or the vas difference of a male is stiched together to avoid fertilization

MALE - visectomyFemale- tubictomy



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