pregnancy diagnosis Flashcards

1
Q

At how many days can you diagnose pregnancy in the cow by non - return?

A

18-24 days

NB not seen bulling taken as pregnant

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2
Q

At how many days can you diagnose pregnancy in the cow by progesterone in the milk?

A

21-24 days
NB if low - not pregnant, if high could be because cyst, persistent CL, wrong timing, short estrus, foetal death etc.
Test of non pregnancy

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3
Q

At how many days can you diagnose pregnancy in the cow by ultrasound?

A

30 days

7.5mhz probe

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4
Q

At how many days can you diagnose pregnancy in the cow by membrane slip?

A

33 days

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5
Q

At how many days can you diagnose pregnancy in the cow by uterine horn size disparity?

A

35 days

NB hydrometra, pyometra etc.

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6
Q

At how many days can you diagnose pregnancy in the cow by cotyledons/placentomes?

A

80 days

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7
Q

At how many days can you diagnose pregnancy in the cow by fremitus?

A

85 days

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8
Q

At how many days can you diagnose pregnancy in the cow by oestrone sulphate?

A

120 days

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9
Q

At how many days can you diagnose pregnancy in the cow by palpation of the calf?

A

120 days

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10
Q

At how many days can you diagnose pregnancy in the sheep by non return?

A

16-19 days

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11
Q

At how many days can you diagnose pregnancy in the sheep by serum progesterone

A

15-18 d

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12
Q

At how many days can you diagnose pregnancy in the sheep by B mode abdominal ultrasound?

A

30 days

numbers 40-45d

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13
Q

At how many days can you diagnose pregnancy in the sheep by doppler US?

A

50 days

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14
Q

At how many days can you diagnose pregnancy in the sheep by palpation of caudal uterine arteries?

A

60 days

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15
Q

At how many days can you diagnose pregnancy in the goat by non return?

A

21 days

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16
Q

At how many days can you diagnose pregnancy in the goat by milk/plasma progesterone?

A

21 days

NB false preg

17
Q

At how many days can you diagnose pregnancy in the goat by oestrone sulphte?

A

50 days

18
Q

At how many days can you diagnose pregnancy in the goat by transabdo B mode US?

A

30 days

19
Q

At how many days can you diagnose pregnancy in the goat by abdo palpation?

A

60-70 days

20
Q

At how many days can you diagnose pregnancy in the sow by non return?

A

18-22

21
Q

At how many days can you diagnose pregnancy in the sow by plasma progesterone?

A

16-24

22
Q

At how many days can you diagnose pregnancy in the sow by B mode US?

A

12 days

23
Q

At how many days can you diagnose pregnancy in the sow by oestrone sulphate?

A

24-28d

24
Q

At how many days can you diagnose pregnancy in the sow by rectal palpation?

A

30 days

25
Q

B mode abdo US?

A

24 days