ReproScan ultrasound equipment can help improve accuracy, increase safety, and reduce strain. We give you the tools you need to better manage your calving season.
ReproScan ultrasound equipment is ideally suited for reproductive ultrasound in cow/calf and beef production, especially pregnancy testing and fetal aging pregnancies in beef cattle.
There are 2 main types of reproductive ultrasound on cow calf operations. The first is the traditional “arm in cow” ultrasound that traditionally has been used for early pregnancy diagnosis and fetal aging (less than 120 days) and fetal gender determination in fetuses 58 to 80 days. The second type of reproductive ultrasound is extension arm ultrasound. With ReproScan equipment, this is done with a 4.0 MHz convex rectal probe on the extension arm (ReproArm). With the larger field of view provided by the 4.0 MHz convex rectal probe, more of the fetus can be seen at one time and pregnancy testings and some degree of fetal aging can be done from 30 days and up.
Early Pregnancy Diagnosis (26 to 42 days)
Very early pregnancy tests can be done with “arm in cow” scanning technique starting at approximately 26 days. If clear uterine fluid and a corpus luteum is detected on the same uterine horn, a presumptive diagnosis of pregnant is made. If during these very early checks, a viable embryo or fetus is not detected, the pregnancy should be rechecked. These very early pregnancy examinations should be done with a 6.5 MHz linear rectal probe ultrasound unit such as a BoviScan HD, BoviScan Linear or ReproScan Flexx. Extension arm ultrasound can be started at 30 days of gestation once the scanner has experience.
Fetal Aging Pregnancies less than 120 days (17 weeks)
Fetal aging provides valuable information. Fetal aging can be correlated to calving dates and used to manage heifers and cows at calving. Fetal aging can be used to determine artificial insemination progeny from bull breds. Fetal aging 30 to 120 days can be done with both linear and convex rectal probes. Using the 4.0 MHz convex rectal probe in an extension arm (XTC, BoviScan Curve, ReproScan Flexx and a ReproArm), is a fast and safe way to do this. The 1 cm or 2 cm grid allows for estimated size of fetal structures which can be correlated to the fetal aging charts that ReproScan provides. Most experienced veterinarians use crown rump length to age pregnancies from 28 to 65 days. From 65 to 120 days, head diameter is the most commonly used measurement. Veterinarians often age in 5 day increments from 30 to 80 days and 10 day increments to 120 days. Accuracy is reduced with advanced pregnancies for a multiple of reasons including genetic variation and nutritional affects on the dam.
Fetal Aging Pregnancies over 120 days (over 17 weeks or 4 months)
Cattle pregnancies that are greater than 120 days are more difficult to age accuracy. It is best to use fetal age estimated in months. Some sale barn systems in USA use a trimester system and ReproScan equipment is being used successfully in many of these sale barns.
Fetal Gender Determination (Fetal Sexing)
Fetal sexing is usually done from 58 to 80 days with a 6.5 MHz linear rectal probe such as on the BoviScan HD, BoviScan Linear or ReproScan Flexx. Fetal sexing can be done with the 4.0 MHz convex rectal probe with or without the extension arm. Depending on the type of cattle, sexing fetuses from 70 to 90 days often works out better when using the 4.0 MHz convex rectal probe.
Extension Arm Pregnancy Testing
Using a ReproScan XTC, BoviScan Curve or ReproScan Flexx with a ReproArm make pregnancy testing beef cattle faster, easier and safer. This method of pregnancy testing cattle continues to gain in popularity as people learn the benefits. Please contact your ReproScan representative to discuss adding extension arm ultrasound into your veterinary practice or cattle operation
Pregnancy Testing Through the Side of a Hydraulic Chute (Crush)
This is a preferred method of pregnancy testing for many veterinarians and ranchers. The 23" 60 cm "Shorty Arm" works best for heifers and beef cows that are less than 5 months pregnant. Your ReproScan representative can give you more tips on extension arm pregnancy testing.
Pregnancy Testing on Sunny Days
The ReproScan 2.0 Wireless Monitor with 1,000 cd/m2 (nits) luminescence allows for great image quality on bright sunny days. The monitor comes in a weatherproof padded bag with sunshade. This allows for all types of pregnancy testing in almost any weather conditions. The ReproScan 2.0 Monitor can be attached to Ram Mount® equipment for ease of attaching to a chute. In most setups, the Ram Mount equipment makes setting up your monitor at the chute a very simple procedure.
The Everyday Ultrasound is designed for rural mixed animal practice. You will use the Flexx to improve examinations of every species in the clinic and out on the road.
• Five probe options
• 8 Preset Exam Settings per probe
• Image Export to FLEXX Android App
ReproScan XTC is a durable, portable, convex probe cattle ultrasound unit with wireless capabilities. It is designed to be paired with the ReproArm for rapid pregnancy diagnosis and the alleviation ...
• 4.0 MHz 60mm convex rectal probe
• Wireless or directly wired 2.0 Monitor
• Freeze button
BoviScan Curve is a durable, lightweight, portable, convex probe cattle ultrasound. It is designed to be paired with the ReproArm for rapid pregnancy diagnosis and the alleviation of the shoulder ...
• 4.0 MHz 60 mm convex rectal probe (2.0 to 5.0 MHz)
• 80 element probe
• 2.0 to 5.0 MHz probe frequency range