The study of the application of ultrasonic scanner to detect signs 2-3 month of pregnancy in cows

Despite the possibility of early detection of pregnancy and some farms re-examined the cows and heifers for pregnancy 2 months after insemination. In determining an ultrasound scanner 2-3 month of pregnancy in cows drew attention to the presence of membranes in the cavity of the uterine horns, diameter of chunchula, the length of the fetus from head to tailbone, the diameter of the head and vertebral column, the presence of yellow bodies of pregnancy in the ovary. In cows in the period from the 2nd to the 3rd month of pregnancy Rih-plodovitost was visualized in the form of a large cavity containing anechoic fluid, which were produced on the screen in black. On the wall of the uterus was discovered caruncula size from 1 cm to 2.5 cm In the uterine cavity visible embryo with a length of over 6 cm, the fabric which had increased echogenicity, i.e. shades of gray to white on the monitor of the scanner. Stood fetal membranes, umbilical cord, pulsating heart, head and spine, the diameter of which varied from barely perceptible to 4 mm. head Diameter of the fruit ranged from 1.5 to 3.3 cm the location of the genital tubercle and the presence of nipples helped to predict the sex of a calf. Thus, ultrasound in 2-3 months of pregnancy allows to determine the viability of the fetus, gender and more accurately and easily determine the duration of pregnancy.