SCIENCE FOLIO

CHAPTER 4.6

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Hormone Surgery In Vitro
Treatment fertilization
Surgery is done on
This treatment is women who have (IVF)
suitable for blockage in their
• This procedure is done
individuals who have Fallopian tube or men on women who have
imbalanced hormone who have blockage in blockage in their
Fallopian tube
their sperm duct
• This method takes out
the ovum to be

fertilised with the
sperm outside the body

in a glass dish

• The embryo formed is

then put inside the

uterus

Contraception is defined as the intentional prevention of conception through
the use of various devices, sexual practices, chemicals, drugs, or surgical

procedures. Thus, any device or act whose purpose is to prevent a woman from
becoming pregnant can be considered as a contraceptive. In any social context
effective contraception allows a couple to enjoy a physical relationship without
fear of an unwanted pregnancy and ensures enough freedom to have children

when desired.

Contraceptive Pills Implants
Use of Condom
Vasectomy Intrauterine
Contraceptive Device

(IUCD)

Ligation