What if the sow turns the fetus without giving birth?

Raising pigs is very common in rural areas, when raising sows, there are often a lot of problems, among which the transformation of sows is a very serious problem. The main reason for the infertility of sows is due to the lack of nutrition in the development of fetal pigs, or the poor quality of fertilized eggs. After the sow is pregnant, all kinds of stress reactions may cause the sow to transform the fetus, so what should be done if the sow does not give birth? Let's take a look at it.

1. Strengthen management

First of all, of course, we should strengthen the management, especially the management of empty sows. Increase the proportion of nutrients such as protein and energy in feed 1-2 weeks before mating. And we should also pay attention to the addition of minerals and vitamins and other nutrients to ensure that sows can enter the appropriate state of mating as soon as possible. If empty sows are not full-bodied, then we should give priority to superior feeding. For a long time before mating, it is necessary to improve nutrition, restore fat condition as soon as possible, increase the conception rate of mating, and reduce the phenomenon of infertility.

2. Timely breeding

After the sow is in estrus, its mental state will gradually change from excitement to quiet, showing two different states. And will gradually accept the boar to climb across, pressing on the waist of the sow. When the sow is standing still and mentally dull, it is the best condition for sows to breed. Therefore, we should pay attention to observe the growth of sows, when entering a better state of estrus, we should timely pull out boars for breeding work. And after the first mating, in order to improve the conception rate, we should repeat the mating after about 10 hours.

3. Improve feed quality.

After successful conception of sows, the quality of feed must be improved to ensure that the feed is clean and safe. Must not feed mildew deterioration, pollution and other bad feed, especially sows. These feeds are very disadvantageous to the growth of sows, which may lead to poisoning and abortion of sows, or death of sows. And it is also very easy to cause various gastrointestinal diseases in sows. Therefore, when we feed, we must pay attention to the quality of feed, to meet the nutritional needs of sows at the same time, pay attention to feed types and health.

4. Disease prevention and treatment

About a week after successful mating of sows, progesterone should be injected into the muscle of each sow house about 30mg, which can effectively reduce the phenomenon of embryo death and prevent the parturition of sows. If sows unfortunately suffer from birth canal disease, such as fallopian tube inflammation and so on. Then the pathogen will affect the development of sow embryos and lead to difficulties in embryo attachment, so we must give priority to the treatment of birth canal diseases. After being thoroughly cured, the sows will be mated and reproduced.

The above is a brief introduction to what to do if the sow turns the fetus without giving birth. The abortion of sows will have a great impact on their yield and growth, so we must pay more attention to it. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.