Types of Oestrus, Menstrual length, Gestation period and Act of Parturition

Types of Oestrus, Oestrus cycle length, Gestation period and Act of Parturition in domestic animals

Cow

• Types of Oestrus is Poly estrus
• Oestrus cycle length is 21 days
• Gestation period is 282 days
• Act of Parturition is called Calving

Buffalo

• Types of Oestrus is Poly estrus
• Oestrus cycle length is 17-24 days
• Gestation period is 310 days
• Act of Parturition is called Calving

Goat

• Types of Oestrus is Seasonal Poly estrus
• Oestrus cycle length is 19 days
• Gestation period is 150 days
• Act of Parturition is called Kidding

Sheep

• Types of Oestrus is Seasonal Poly estrus
• Oestrus cycle length is 17 days
• Gestation period is 152 days
• Act of Parturition is called Lambing

Camel

• Types of Oestrus is Seasonal Poly estrus
• Oestrus cycle length is 28 days
• Gestation period is 410 days
• Act of Parturition is called Calving

Mare

• Types of Oestrus is Seasonal Poly estrus
• Oestrus cycle length is 21 days
• Gestation period is 320-362 days
• Act of Parturition is called Foaling

Sow

• Types of Oestrus is Poly estrus
• Oestrus cycle length is 21 days
• Gestation period is 115-122 days
• Act of Parturition is called Farrowing

Bitch

• Types of Oestrus is Mono estrus
• Oestrus cycle length is 6-7 months
• Gestation period is 62-64 days
• Act of Parturition is called Whelping

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