Preg detection Flashcards
milk/blood P4- bovine
test 21-24 days post breeding
PSPB- bovine
pregnancy specific protein B
detected 25-29 days pregnant
long T1/2
ECF- bovine
early conception factor
novel protein in blood serum, milk, urine, whole blood
detect 6-20 days of pregnancy
unacceptable accuracy
US- bovine
detect 28 days of pregnancy or 21 days if good
sex the fetus 55-75 days gestation
fetal heartbeat day 21
rectal palpation - bovine
35-40 days or 28 if experienced palpator
US
lower frequency= greater depth but less resolution
eCG- equine
36-38 days equine chorionic gonadotropin PMSG= pregnant mare serum gonadotropin detect 90% pregnancies by day 42 persists if aborted though
Cuboni test-equine
detects estrogens in urine
100-150 days gestation
estrone sulfate -equine
in serum, urine, feces
used for wild horses since noninvasive
high after day 44 associated w/ fetal viability
EPF- equine
early pregnancy factor
immunosuppressive protein
24-72 hours after mating into second trimester
poor accuracy
cervical tone- equine
from 16 days onward
palpation- equine
day 18
US- equine
day 10
fetal sexing day 59-68
abdominal palpation- canine
day 21-31 after entering diestrus (vesicles)
puppies after day 50
transabdominal US- canine
18-20 days past LH peak
heart beat 23-25 days past LH peak
movement 34-36 days past LH peak
