Female Reproductive System Flashcards
What are the primary organs of the female?
The ovaries
What are the accessory structures of the female repro system?
Uterine tube, uterus and vagina
Name the 3 parts of the broad ligament
Mesosalpinx (down from uterine tube)
mesovarium (ovary)
mesometrium (connects all to uterus)
What is the mesovarium also called? What does it contain?
Ovarian ligament
Contains ovarian vessels and nerves
Describe the round ligament of the uterus
Attaches to body of uterus and runs within broad ligament to the inguinal canal. Fibres eventually dissipate in the labia majora (comes anterior)
Where do the ovaries lie?
In parietal peritoneum of the side wall of the pelvic cavity between the internal and external iliac vessels. Close to the obturator artery
Where is pain from ovaries sometimes referred to and why?
If ovaries press on obturator artery the pain is referred along the medial aspect of the thigh
Other pain is to the T10 dermatome
Name the parts of the uterine tube
Fimbriae Ingundibulum Ampulla Isthmus Intramural
Function of fimbriae?
Guide the oocyte from ovary into the lumen of the uterine tube
What is polycystic ovary syndrome?
Cysts of many follicles developing at the same time, too much oestrogen is the released
What does nulliparous mean?
Of someone who has never given birth
Name the parts of the uterus
Fundus (superior to openings of uterine tubes)
Body
Cervix
Where does a normal uterus sit?
Facing anteriorly, antiflexion relative to cervix and anteversion relative to vagina
What is the internal os?
Junction between the body of the uterus and the cervix
What is the external os?
Where the cervix meets the vagina
What epithelium lines the cervical canal?
Simple columnar mucus secreting epithelium
What is the ectocervix?
The part of the cervix which projects into the vagina, covered by stratified squamous non keratinising epithelium (transformation zone)
When are you able to palpate the uterus in the abdomen?
By 12 weeks of pregnancy, just above pubic symphysis
When does the uterus reach the umbilicus?
By 24 weeks pregnancy