female reproduction system. ovaries 2 functions release estrogen & progesterone release...
TRANSCRIPT
![Page 1: FEMALE REPRODUCTION SYSTEM. OVARIES 2 Functions Release Estrogen & Progesterone Release mature egg cells Contain Ova or eggs Female born with](https://reader034.vdocuments.mx/reader034/viewer/2022051316/56649f1c5503460f94c31fca/html5/thumbnails/1.jpg)
FEMALE REPRODUCTION
SYSTEM
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OVARIES 2 Functions
Release Estrogen & Progesterone
Release mature egg cells
Contain Ova or eggs
Female born with 100,000 immature eggs
Small organs
Almond size
Located few inches below waist on either side
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FALLOPIAN TUBES
Carry mature eggs from ovary to uterus
Cilia-hairlike structures move egg through F.T.
Slightly curved
Fingerlike ends to draw egg into F.T.
Each F.T. leads into the uterus
F.T. usually where fertilization occurs
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UTERUS
Womb-shelters & nourishes the fetus
Contains thick lining & muscular walls
Muscles expand & contract allow for growing fetus & delivery of baby
Several layers of tissue
Rich supply of blood
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CERVIX
Opening of the Uterus
Located at narrow base of the uterus
Closes during pregnancy
Expands when baby is ready to be delivered
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VAGINA
Muscular passageway from uterus to outside of the body
Muscles very elastic-expand
Sperm enter through vagina
During childbirth baby exits body through the vagina
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MenstruationFlow of the lining material out of the
female
Menstrual Cycle-time from one menstruation to another
Day 1-13 egg cell maturing
Day 14 ovulation occurs
Day 15-20 egg travels through F.T.
Day 21 egg in uterus; if after 7 days not fertilized menstruation begins
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MENSTRUAL CYCLE
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Problems of Female System
Premenstrual Syndrome
Toxic Shock Syndrome
Endometriosis
Infertility
Vaginitis
Ovarian Cysts
Cancer
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FEMALE Reproduction Diagram