Why Cows Don't Get Pregnant || Management of Infertility || Infertility in Animals
1. The animal is not in the right heat.
2. Lack of proper timing of animal heat.
3. Inadequate and unsuitable animal feed
4. Mineral deficiency in animals
5. Environmental issues (too cold or too hot - confinement.) These also affect early pregnancy.
6. Hormonal problems in animals (Hormone deficiency or excess, for example, if the animal has excess hormones, it will stay in heat for a long time. If there is a deficiency, it will affect the heat cycle. Will be)
7. If cross-breeding is done by artificial insemination and the animal is repeated again and again, then there may be a problem with semen.
Before all of these problems, it is important to understand the animal's reproductive system.
The reproductive system of a female animal consists of the uterus, the outer part of which is the vestibule, the inside of which is the vagina, the cervix is a long rope-like structure and the cervical rings at the end. After this, there is an important part of the uterus which is called (Body of the uterus). Here the growth of the baby takes place. Beyond this, there are two parts which are called uterine horns. It is called the fallopian tube. It has small granular ovaries at its end. From which the ovum ova comes out and the ovum enters the fallopian tube where it meets the sperm.
Management of Infertility
The animal is completely healthy and the hat is also correct. If it does not stay even after crossing at the right time, then there are many reasons for it.1. No ovulation.
2. Weakening of sperm.
3. Ejaculation of the ovary into the fallopian tube (which can also cause inflammation of the fallopian tube).
4. It takes 6 hours for the sperm to mate with the egg or ovum during which the sperm prepares itself. Capacitation. Even if the sperm matches the egg, but sometimes the egg cannot reach the uterine wall and comes out and the animal. Then comes the hat
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