PREVALENCE OF INFERTILITY AND RECOVERY OF COW REPRODUCTIVE FUNCTIONS

The article presents the results of the study of gynecological pathologies, the most common among which were uterine pathologies up to 50%, including clinically expressed endometritis up to 30%, subclinical endometritis - up to 13%, uterine subinvolution - up to 12%.  After the first insemination up to 30-40th day after calving, up to 20.0% of animals were sterile, which is approximately 2 times lower than in later periods.

To date, infertility causes great economic damage to the livestock industry of the Republic of Kazakhstan. Infertility is only a sign or consequence of any condition (including disease), as a result of which the reproduction of herds is disturbed. It is a violation of reproduction of breeding herds and repair young as a result of stress factors (alimentary, climatic, etc.), errors in artificial or natural insemination, diseases of reproductive organs, immune reactions. Thus, a cow not inseminated or inseminated but not fertilized within two months after calving (or 1 month after completion of physiological terms of genital involution) should be considered infertile.

Recovery processes in the uterus were slower, but stabilization of functional activity of ovaries achieved by ovariostimulation accelerated recovery processes in the uterus. In the following works we set the task to conduct obstetric-gynecological dipanserizatsiya uterine stock in the postpartum period and to identify the most common pathologies of genital organs in cows and to develop effective methods of treatment to restore the functions of genital organs, thus we identified in this farm up to 30% of infertile cows and the main type of infertility of cows was symptomatic infertility, which was 67% of such pathologies as - purulent catarrhal inflammation of the uterus, pathologies of ovaries and their functionally.