Parturition Flashcards
It is the act of giving birth
Parturition
Sign of parturition in cow
- swollen udder And vulva will and reddened.
- teats will swell and leak milk
What do you call when a portion of the embryonic membranes appears from the vulva
Water bag
Sign of parturition in sow
- enlarged abdominal area
- attempts to build a nest
- swollen vulva and teats
Sign of parturition in ewe
- teats are swollen with milk.
- they become restless (standing, laying down, standing again)
Sign of parturition in mare
- swollen udder and sunken hips
- raised tail, and sweat excessively.
Sign of parturition in bitch
- they will refuse meals within 24 hours
- dog’s body temperature will fall
- mucus discharge will appear from the vulva
Sign of parturition in doe (rabbit)
- pulling out its fur to line its nest.
- loss of appetite before kindling.
- become nervous and excitable
Hormones triggers _____
Parturition
The levels of hormones
- oxytocin
- estrogen
- relaxin
- prolactin (di ko sure kung kasama to)
It is produced by the corpus luteum
It relaxes the pelvic muscles, cartilage, and ligaments.
Relaxin
It acts together with estrogen from the pituitary to cause contractions in the uterus.
oxytocin
It is a hormone that produced before birth by the anterior pituitary gland.
It also stimulates the production of milk for the newborn.
Prolactin
Give some problems during parturition
- size of the fetus (may be too big to pass sa birth canal)
- young mother
- can tear the cervix, vagina, and vulva.
- fetus may be positioned abnormally, or malpresented
Variation from the normal position or abnormal position of the fetus is called?
Malpresentation