Figure
Reproductive and hormonal factors and cancer risk
Increases risk
Decreases risk
Age Menarche
Older vs younger
Hormonal concraceptive use
Fertility drug use
Age at first birth
Older vs younger
Having children
Before age 20 years
Having children
After age 20 years
Breast feeding
Long duration vs none
Age Menopause
Older vs younger
Menopause Symptom Hormone
Estrogen only
Menopause Symptom Hormone
Estrogen & Progesterone
Breast
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Cervix uteri
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Corpus uteri
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Ovary
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