Question

chemical methods of contraception​

Answer 1

Answer:

Chemical barriers or spermicides are sperm-killing substances, available as foams, creams, gels, films or suppositories, which are often used in female contraception in conjunction with mechanical barriers and other devices. Spermicides are usually available without a prescription or medical examination.

Answer 2

Answer:

=>chemical methods

•use of oral pills.

•some chemical which are spermicidal.(creams)

•these change hormonal balance of body so that eggs are not released.

•may have side effects.

Explanation:

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