Small Ruminant Repro Flashcards

1
Q

At what percentage Body weight can you breed a small ruminant?

A

60-70%

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2
Q

What age do you see puberty in a small ruminant?

A

5-15 months

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3
Q

How many days are in the sheep estrous cycle?

A

17 days

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4
Q

How many days are in the goat estrous cycle?

A

21 days

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5
Q

How many days are in the sheep gestation?

A

147 days

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6
Q

How many days are in the goats gestation?

A

150 days

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7
Q

What produces progesterone in sheep?

A

Placenta

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8
Q

What produces progesterone in the goat?

A

Corpus Luteum

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9
Q

When should you put the teaser ram in?

A

14 days prior

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10
Q

How many rams per ewes?

A

2-4 rams/100 ewes

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11
Q

Flushing

A

increased nutrient uptake

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12
Q

How can you manipulate the reproduction of small ruminants?

A

Hormonal manipulation
Manipulation of lights
Administration of melatonin

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13
Q

At what time do you see vesicle on real-time ultrasound for small ruminants?

A

18-20 days

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14
Q

At what time do you see Fetal heart beat on real-time ultrasound for small ruminants?

A

25 days

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15
Q

At what time do you see Placentomes on real-time ultrasound for small ruminants?

A

35 days

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16
Q

At what time do you see skeletal structures on real-time ultrasound for small ruminants?

A

60 days

17
Q

At what time can you diagnose pregnancy on x-rays for small ruminants?

A

50 days

18
Q

At what time can you diagnose pregnancy on vaginal biopsy for small ruminants?

A

40 days

19
Q

At what time can you diagnose pregnancy on Rectoabdominal palpation for small ruminants?

A

70-110 days

20
Q

After how long should you intervene with kidding/lambing?

A

30 minutes

21
Q

What are the most common causes of dystocia?

A

Fetal postural abnormalities

multiple fetuses trying to exit at same time

22
Q

Ringwomb

A

Failure of cervix to completely dilate

23
Q

What is the treatment for Ringwomb?

A

C-section

24
Q

How long does it take for uterine involution in small ruminants?

A

30 days