Pregnancy Diagnosis

Which of the following signs can be used to diagnose pregnancy in cows at 105 days?

What is the earliest method of pregnancy diagnosis in ewes?

Which method is commonly used to detect pregnancy in sows?

What is the main method of pregnancy diagnosis in mares?

Which method is NOT used for pregnancy diagnosis in bitches?

What is the earliest method of pregnancy diagnosis in queens?

In cows, at what stage of pregnancy can transabdominal ultrasound be used for pregnancy diagnosis?

At what stage of pregnancy can foetal pulse be detected using doppler ultrasound in mares?

What is the main method of pregnancy diagnosis in ewes from day 30 onwards?

In sows, at what stage of pregnancy can plasma oestrone sulphate be detected?

Which of the following is a species-specific pregnancy specific factor mentioned in the text?

Which of the following is a method for detecting the foetus or foetal membranes mentioned in the text?

In the mare, what happens to progesterone levels if she is not pregnant?

What is the hormone produced by the primary CL in the mare if she is pregnant?

Which of the following is a change in the dam secondary to endocrinological changes?

What is the key sign of pregnancy in all domestic species except the bitch?

Which hormone is responsible for the significant increase in progesterone concentrations during pregnancy in the mare?

What takes over the production of progesterone after around 150 days of pregnancy in the mare?

During the second half of pregnancy, what hormone shows low levels compared to earlier in pregnancy?

Which hormone can be measured to determine pregnancy at around 20 days in the mare?

At which stage of pregnancy can increased levels of ECG be measured?

What hormone is used to relax the perineal tissues prior to parturition?

What technique can be used to feel the swellings in the uterus of a pregnant mare at day 28?

At what stage of pregnancy can an embryo and a heartbeat be identified using ultrasound in the cow?

What can be used to count fetal number and measure head diameter to determine a dystocia case?

At what stage of pregnancy does mineralization of the skeleton occur, allowing confirmation of pregnancy compared to a pyometra in the bitch?

What are the signs of pregnancy at rectal palpation in a cow at 105 days?

What is the earliest method of pregnancy diagnosis in a mare?

What is the main method of pregnancy diagnosis in a sow?

What is NOT used for pregnancy diagnosis in a bitch?

What are the signs of pregnancy in a cow at 30 days?

What is the primary hormone responsible for the increase in progesterone concentrations in the mare?

What is the main method of pregnancy diagnosis in bitches?

What technique can be used to detect the yolk sac filled conceptus in early pregnancy?

At what stage of pregnancy does the placenta take over the production of progesterone in the mare?

What is the earliest method of pregnancy diagnosis in queens?

What are the general principles of pregnancy diagnosis?

What are some factors that may complicate the absence of oestrus as a key sign of pregnancy?

What are some methods for detecting the foetus or foetal membranes mentioned in the text?

What are some physical changes in the dam associated with accommodating a foetus?

What is the hormone produced by the primary corpus luteum (CL) in the mare if she is pregnant?