Lenghts of Phases in Estrous Cycle in Domestic Animals Flashcards
How long does the proestrus cycle last in cows?
3 days
How long does the proestrus cycle last in Mares?
3 days
How long does the proestrus cycle last in a sow (female pig)?
3 days
How long does the proestrus cycle last in a ewe?
2 days
How long does the proestrus cycle last in bitch (female dog)?
9 days
How long does the estrus cycle last in cows?
12-24 hours
How long does the estrus cycle last in Mares?
4-7 days
How long does the estrus cycle last in sow?
2-4 days
How long does the estrus cycle last in ewe?
1-2 days
How long does the estrus cycle last in female dogs?
9 days
How long does the metestrus / Diestrus cycle last in cows?
16-18 days
How long does the metestrus / Diestrus cycle last in female horses?
9-15 days
How long does the metestrus / Diestrus cycle last in female pigs?
12-17 days
How long does the metestrus / Diestrus cycle last in female sheep (ewes)?
10-15 days
How long does the metestrus / Diestrus cycle last in female dogs?
2-3 months
How long does the Anestrus cycle last in cows?
This is not yet known.
How long does the Anestrus cycle last in female horses?
This is not yet known
How long does the Anestrus cycle last in female pigs?
This is not yet known
How long does the Anestrus cycle last in female sheep? 🐑
This is not yet known
How long does the Anestrus cycle last in female dogs?🐕
2-5 months
This cycle is the definite physiologic functional rhythm of reproductive system.
What is the name of this cycle?
Hint: AKA the Heat Cycle
Estrus cycle
Animals that have one estrus cycle a year are known as _______.
Monestrus Animals
Polyestrous animals
Seasonal Polyestrous Animals
