Semen Evaluation. Stallion AI Services performs tests on all semen collected at the centre to make sure only the best quality semen is used for AI. More indepth evaluations are also carried out on frozen semen and this service is also available for stallion owners wishing to know the quality of their stallionsâ semen.
Ultrasound is one of the screening tests that may be done in the first trimester to look for birth defects, such as Down syndrome. The first-trimester screening test uses ultrasound to measure the thickness of the skin at the back of the baby's neck.
If your uterus is not growing as expected, a pregnancy ultrasound will be done. This test will measure your baby's size and growth, and assess the size and placement of the placenta. Other times, problems with the placenta or your baby's growth may be found on a routine ultrasound that is done during your pregnancy. Either way, your doctor will order tests to check how your baby is doing. The tests may show that your baby is active and healthy, and the amount of amniotic fluid is normal.