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प्रश्न
What is the need for contraception?
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उत्तर
Contraception is one of the best birth control measures to check population growth.
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संबंधित प्रश्न
Write the full form of the following as it occur in biology :
STD
Name one method of contraception which also protects against sexually transmitted diseases.
A woman uses a device X made of a common metal for preventing pregnancy. This device works by preventing the implantation of fertilised egg cell (or embryo) in the female organ Y.
(a) What are the two names of device X?
(b) Name the organ Y.
(c) Can this method of contraception protect a woman from acquiring a STD?
What is contraception ? List three reasons for adopting contraceptive methods.
RCH stands for ______.
Reproductive health includes ______.
The period of pregnancy is called ______
Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes?
In India, the action plans for family planning were initiated in the year ______
______ is responsible for the declining female: male ratio.
