Cow bled after insemination: causes and possible danger, what to do
Bleeding in cows is not uncommon, but it is not always a reason to panic and go to the vet. First you need to determine the reason why the cow bled after insemination, pay attention to the period of time when blood began to appear, and monitor the he alth of the animal. Bleeding after mating may be harmless and harmless, or it may be a sign of endometritis or miscarriage.
Causes of discharge in a cow after insemination
On the first day after the release of a mature egg, a cow may show spotting, both scanty and abundant. At ovulation, this is a normal process, which is a consequence of sexual desire, when the animal is ready for fertilization.
If bleeding began after coating, you should first find out the cause of such phenomena. To diagnose the causes of mucus with blood after insemination, it is necessary to take into account the period when bleeding began to be observed. The defining moment is the day after the mating: on the second or third. Etiology of bleeding after mounting:
- untimely mating, after which the cows "overwalk", which negatively affects sexual function and fertilization;
- weak capillaries in the lining of the uterus that burst and come out naturally;
- damage to the mucous membrane of the cervix during mating or inaccurate artificial insemination;
- early miscarriage (miscarriage);
- hypercooling of the body;
- signs of vaginitis;
- inflammation of the lining of the uterus (endometritis).
A small amount of light pink discharge may be harmless to he alth and will not harm the development and course of a normal pregnancy.
If the cow bled on the 2nd day after mating, then the mating time is chosen correctly, and the pregnancy will become favorable.
If there is a discharge with blood on the third day, there is a possibility that the planting was carried out ahead of time, then the chance of fertilization is low.
Possible danger
There are two types of cow physiology:
- After mating, the discharge is transparent, viscous and viscous. Such phenomena indicate the fixation of the egg in the epithelium of the uterus.
- It is easy to determine the possibility of fertilization in "bleeding" cows. With timely insemination, blood on the second day indicates maximum pregnancy.
Thus, by the appearance of spotting after mating, you can determine the chance of fertilization:
- on the first day - belated insemination, as the overripe egg loses its ability to fertilize. Pregnancy is possible, but there is a high probability of non-viability of the fetus, which will lead to abortion;
- on the second day - timely mating, a high chance of successful fertilization, in the future, the normal course of pregnancy;
- on the third day - hasty insemination, the possibility of fertilization of the egg is small.
If a pregnant cow has severe purulent bleeding after 7-10 days, then this is the main sign of a miscarriage. In this case, it is better to invite a veterinarian and examine the animal.
What should I do?
Insignificant or moderate discharge in the blood in the first three days after mating does not have a negative impact on he alth.
Blood is the result of burst vessels on the walls of the uterus, this phenomenon is due to the physiological characteristics of the cow and is the result of insemination.
If artificial insemination is inaccurate, the cervix may be damaged.When a cow bleeds from an injury, no action is needed; over time, the tissues of the cervix will heal naturally. But it must be borne in mind that infections can enter through the damaged areas. If bleeding appeared on the second day after mating, then the probability of fertilization is high. In this case, a pregnancy test is carried out after 21-28 days.
Problem Prevention
Bleeding may be a physiological feature of a cow, therefore, additional measures, in addition to observing sanitary and hygienic measures, will not be required. Only a completely he althy animal can be allowed to mate.
Lack of vitamin D in the body, especially during gestation, will lead to heavy bleeding. Vitamin D is responsible for the absorption of calcium and phosphorus from the feed, so the food should contain all the necessary vitamins and minerals.
Bleeding during pregnancy will lead to the loss of not only the future calf, but also the cow itself. After insemination and during pregnancy, you need to be careful, monitor the he alth of the animal, if bleeding occurs, immediately seek help from a veterinarian.
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