Why don t pigs give birth, and how often do pigs usually give birth?

If you don't give birth when it's time to get pregnant, oxytocin can be used.

Oxytocin excites the smooth muscles of the uterus and causes uterine contractions to cause labor. When the mother has a weak uterine contraction due to the low content of oxytocin in the body, dystocia can be induced, but if it is used improperly, it will not only fail to play its due role, but may also produce great adverse reactions.

Usually, when the mother's labor process is slow, some breeders or beginners, in order to give birth quickly, like to use "oxytocin" (oxytocin) to induce labor. The emphasis here is that the use of oxytocin has certain indications, can not be abused, can not be used in excess of the dose, if not used properly, not only can not be induced, but will cause fetal suffocation, maternal uterine rupture and death, resulting in unnecessary losses.

There are many reasons why babies are born slowly:

There is a large baby in the birth canal, and the pelvic cavity is relatively narrow. (Especially primiparous mothers or overly obese or bi-muscular buttocks of foreign breeds).

At the same time, two babies were born, blocked at the intersection.

Fetal misposition. It has been labor for a long time, the mother is weak, and the uterus is weak.

The temperature in the delivery room is too high or the coal stove in winter causes insufficient oxygen, too high carbon dioxide, excessive ammonia in the house, etc.

If there is a problem of slow delivery, without careful analysis and birth canal examination, indiscriminate injection of oxytocin will have more harm than good. In mild cases, it causes premature separation of the fetus from the placenta, or the umbilical cord is broken before delivery, so that the baby loses oxygen**, and the fetus suffocates to death; In severe cases, if the pelvis is narrow, the fetus is too large, and the fetus is in an abnormal position (transverse position), the mother will cause the uterus to rupture.

Oxytocin can be used to induce labor in the following situations:

After the birth of 1-2 litters, it is estimated that the size of the mother's pelvis is normal, the fetus size is moderate, the fetal position is normal, and delivery from the birth canal is no problem, but the uterine contraction is weak, and the mother is unable to produce litters for a long time (with an interval of more than 45 minutes), oxytocin can be considered to enhance the contractility of the uterus and promote the delivery of the fetus.

In the case of artificial assisted delivery, the baby that entered the birth canal has been removed, and it is estimated that there are still baby babies that can be used when the uterine horn is not down.

The afterbirth does not go down. The afterbirth can be discharged within 1-3 hours, if it is not discharged after 3 hours, it is called the afterbirth, oxytocin can be injected, and the injection can be repeated after 2 hours.

Information from: 99 veterinarians.

The time is 4 months minus 6 days, and when you see a hanging secretion, you are about to give birth, and you should do a good job of delivery.

How can the sow not give birth to a baby after 114 days.

What to do if the sow gives birth at the time and exceeds three days.

The gestation period of sows averages 114 days. The expected date of delivery is calculated"method, that is, from the date of breeding, push back 3 months plus 3 weeks plus 3 days to be the expected date of delivery.

Pigs can generally mate in four or five months, and they can give birth to their youngs in about four months of pregnancy.

Once a year, as long as you are successfully fertilized, you will get pregnant.

Summary. The reason why sows eat piglets: some sows bite to death or eat their own piglets, causing losses to production. According to the practical experience and analysis of production, there are the following reasons for sows to eat piglets:

First, the feed is monotonous, long-term lack of protein, minerals and vitamins feed nutrition, sows need these nutrients specially, coupled with hunger, the phenomenon of eating piglets will occur, this reason will be eliminated when the feed composition is improved.

2) It is possible that the sow has eaten the birthplacen, aborted fetuses or dead piglets during the previous farrowing, so it has formed a piglet-eating habit.

3) The sow has a strong piglet protection, and has bitten to death or eaten other piglets in the pen before, and develops a bad habit of devouring piglets.

2) Preventive measures: according to the situation of sows eating piglets, the specific analysis of the causes in order to correct the symptoms and prevent them.

Why do pigs eat after they give birth.

The reason why sows eat piglets: some sows bite to death or eat their own piglets, causing losses to production. According to the practical experience and analysis of production, there are several reasons for sows to eat piglets:

First, the feed is monotonous, long-term lack of protein, minerals and vitamins feed nutrition, sows need these nutrients specially, coupled with hunger, the phenomenon of eating piglets will occur, this reason will be eliminated when the feed composition is improved. 2) It is possible that the sow has eaten the birthplacen, aborted fetuses or dead piglets during the previous farrowing, so it has formed a piglet-eating habit. 3) The sow has a strong piglet protection, and has bitten to death or eaten other piglets in the fence before, and has a bad habit of devouring piglets.

2) Preventive measures: according to the situation of sows eating piglets, the specific analysis of the causes in order to correct the symptoms and prevent them.

2. Strengthen the feeding of pregnant sows, and their dietary composition should be diversified to meet the nutritional needs of protein, minerals and vitamins. 2) Pay attention to pulling suspicions, and there should be a special person on duty during the farrowing period, and you can't leave without authorization. Piglets should be dealt with at any time after birth, and if there is a stillbirth, they should be removed immediately, and they should be taken away in time after the afterbirth.

If there are sows that need to be supplemented with placenta to supplement nutrition, avoid raw food, should be cooked, chopped and shaken into the feed to feed spring potatoes. 3) As a pig farm or a professional sow farmer, the nest should be carefully guarded. 4) If there are sows that do not belong to the above reasons, and the correction is ineffective, they should be eliminated.

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Summary. Hello, what to do if the pig does not give birth to cubs and there is no milk, 1. The soil method of sow milking.

Egg peanut milk promotion method: 5 eggs, 500 grams of peanuts, boiled with water, fed to pigs in two times, generally milk on the 3rd day after feeding.

Cucumber lactation method: cucumber roots, vines washed and chopped, put in tofu juice to feed pigs, once a day, for 2 3 days, you can get milk.

Soybean lactation method: take 500 grams of fresh soybeans, add 100 grams of animal oil, add water to cook, twice a day, and give the sows all to eat within 2 days.

Leek sweet sake lees to promote milk: 500 grams of leeks, 800 grams of sweet sake lees, 400 grams of small fish, mashed with boiling water, let the sow eat by herself, once a day, feed 2 3 days that is.

Sesame malt milk: take 200 grams of fried sesame seeds, 300 grams of raw malt, 15 grams of salt, stir in the feed to feed the sows, each time mixing 20 30 grams is appropriate.

2. Sow drug lactation method.

1) Traditional Chinese medicine lactation method.

Wang Buliu 25 grams, 10 grams of pangolin, Tongcao, and atractylodes, 15 grams of white peony, angelica, astragalus, and codonopsis are ground into the end, and they can be mixed in feed to feed sows.

Fat and strong sows are milked after giving birth.

What should I do if the pig does not lay cubs and there is no milk.

Hello, what to do if the pig does not give birth to the calf and has no milk, 1, the soil method of sow milk promotion Egg peanut milk method: 5 eggs, 500 grams of peanuts, boiled with water, fed to the pig twice, generally on the 3rd day after feeding. Cucumber lactation method:

Cucumber roots, vines wash and chop, put in tofu juice to feed pigs, once a day, for 2 3 days, you can get milk. Soybean lactation method: take 500 grams of fresh soybeans, add 100 grams of animal oil, add water to cook, twice a day, and give the sows all to eat within 2 days.

Leek sweet sake lees to promote milk: 500 grams of leeks, 800 grams of sweet sake lees, 400 grams of small fish, mashed with boiling water, let the sow eat by herself, once a day, feed 2 3 days that is. Sesame malt milk:

Take 200 grams of fried sesame seeds, 300 grams of raw malt, 15 grams of salt, and feed the sows in the feed, and mix 20 30 grams each time. 2. Sow drug lactation method (1) traditional Chinese medicine lactation method Wang Buliu line 25 grams, pangolin, Tongcao, atractylodes each 10 grams, white peony, angelica, astragalus, codonopsis 15 grams each, grind into the end, mixed in the feed to feed the sows. Fat and strong sows are milked after giving birth.

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What is the situation when the sow has not yet laid milk and has not laid piglets until the month.

One. Is it stillborn? Diagnosis method of stillbirth: the fetal movement can not be felt by pressing the sow's abdomen with the hand, and there is no fetal sound and beating sound on auscultation, which can be diagnosed as fetal death. For stillbirths: Can be used with 1% potassium permanganate solution or consumed.

If you don't give him medicine, he'll do it himself.

I will also take it myself, but if I have medicine, I can recover faster and better.

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Hello, when the sow gives birth, there is generally no limit and anyone can watch it. However, if it is in a pig farm or farm, it may be limited by the owner or breeder Hu Muxiang, because the sow will be more sensitive during farrowing, and it is easy to be disturbed and cause panic or stress, which will affect the normal progress of farrowing.

In addition, if it is in a family farm, some people may be taboo about the scene of sow farrowing, because in traditional Chinese culture, the delivery of the feast is regarded as a sacred and private matter, and it is necessary to maintain a respectful and humble attitude. Therefore, some people think that sow farrowing is unlucky, easy to bring bad luck or bad luck, so they will avoid it.

In general, there are no clear restrictions when a sow gives birth, but in a particular occasion or cultural context, some people may choose to avoid it.