FAQ's - Physiology of reproduction in cattle

• What is meant by the term metoestrus bleeding?
• Does the presence of blood (metoestrus bleeding) have any influence of the fertility of inseminated cows?
• What should I do if during the rectal examination the preovulatory follicle ruptures?
• When can I decide that a heifer suffers from a delayed puberty?
• What could be the reason for increased twinning in my dairy herd if no hormonal medication has been used?
• Which cow is actually in standing heat the one that mounts other cows or the one that is mounted?
• When can I expect the signs of pregnancy loss or abortion to be visible?
• How often should heat observation take place to be most efficient?