Contents
Bloody discharge that appeared in a cow after insemination can be completely safe in terms of diseases. But often this is a sign of endometritis or early abortion.
Why does a cow have bleeding after insemination
To correctly determine the cause, you need to take into account the time of occurrence of spotting in a cow after coating. When hunting, it is normal for queens in the vulva to notice mucus before ovulation. Although not always. Sometimes mucous discharges appear only on the day the egg is released. In the same way, there may or may not be bloody marks in the vulva. Moreover, the probability, as in the well-known joke about the dinosaur, is 50%. It all depends on the amount of hormones in the body of the cow and the strength of its capillaries in the uterine mucosa.
Sometimes bleeding in a cow appears after artificial insemination. This is not a problem if the inseminator has just slightly scratched the cervix.
So spotting can appear for various reasons:
- “walked”;
- burst capillaries;
- damage to the mucous membrane during mating or artificial insemination;
- early miscarriage;
- endometritis.
The latter is a consequence of a previous unsuccessful calving. Before inseminating such an individual again, it is necessary to treat it.
Blood in small amounts does not pose a health risk to the uterus
Is bleeding in a cow dangerous after insemination
The appearance of blood is not dangerous, provided that there is not much of it. But there is an interesting feature here. All cows are divided into 2 types:
- there is no blood discharge if the cow walked and fertilized;
- they are there regardless of the success of insemination.
In the first type of animals, with successful fertilization, clear or yellowish mucus is secreted. She indicates that the egg is fixed in the uterus.
But since the owner does not usually look under the tail of the uterus every minute, a small amount of blood may go unnoticed. Also, not everyone will perceive a small red line in the mucus for spotting. And in fact, this is what it is.
The second type will have blood in any case, and by the time of its appearance, one can even tell how successful the insemination could have been.
In “bleeding” cows, such secretions appear 2-3 days after the hunt, regardless of fertilization. But if insemination was carried out on time, bloody mucus will appear on the 2nd day after the procedure. The probability of pregnancy is maximum.
The appearance of bloody mucus on or before the day of insemination means that the timing is missed. The egg is old. Pregnancy is possible, but the embryo is likely to be weak and non-viable. Fertilization at this stage often ends in early abortion.
Bloody mucus on the 3rd day after the inseminator, means that the procedure was carried out too early. As with delayed fertilization, the chance of pregnancy is low.
The only time when the appearance of blood in the mucus is dangerous is after a few days. Fertilization success is usually determined by rectal examination 3 weeks after estrus. The appearance of spotting in a pregnant cow means a miscarriage at an early stage.
Abortion may be a sign of some serious illness. Therefore, with early abortion, it is better to invite a veterinarian and examine the animal.
Modern methods allow you to determine the presence of pregnancy with a high degree of accuracy
What to do if a cow bleeds after insemination
Normally, with blood after insemination, nothing needs to be done. Often this is only damage due to the rough work of a person. Although it must be borne in mind that it is precisely such small wounds of the capillaries that are the wide-open gates for sexually transmitted infections. In the event that the terms of insemination were overdue, the procedure will have to be repeated in the next cycle.
Preventive measures
Special prophylaxis is not required, if we are not talking about the prevention of early abortions. Except abundant. A large amount of blood means that the body of the uterus lacks calcium or vitamin D. Prevention consists in replenishing these elements and revising the diet in the direction of increasing the necessary substances.
Conclusion
In a cow after insemination, spotting does not always occur, and the reasons for their appearance are different. Regardless of what type a particular individual belongs to, a pregnancy test should always be carried out 3-4 weeks after the intended fertilization.
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