Artificial Insemination
Artificial insemination facilitates the insemination of a number of cows or heifers at the same time. An oestrus synchronisation program is utilised and the AI technician deposits the semen through the cervix into the uterus. Frozen semen is commonly used, however fresh, if available, can also be used. Our artificial insemination programs are designed to be as low-stress as possible on our clients with provision of a clear schedule and all necessary tools, including sourcing of semen on their behalf if requested.
FAQs
How many times will the females need to be yarded?
With the synchronisation process included, the females will have to come through a total of three times. The first time will be for administration of an intra-vaginal device. They will then come through to have this removed a week later, followed by a third yarding for AI a couple of days after this. All of this is detailed in the schedule provided to our clients.
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How many bulls do I need to back-up?
Given that the females that do not fall pregnant to the AI are synchronised to come into oestrus within a few days of each other, the work load for the bulls is condensed into a number of females within short succession. We recommend joining at the same number of bulls to females in the herd that you would usually use for the first cycle after the AI. The number of bulls can be reduced after that if necessary.
What percent can I expect to get in calf to the AI?
The average percentages do vary between different herds due to management, feed available and body condition of the females, health, age and the quality of the semen used. Give us a call to discuss your individual situation.
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Do I need to know what bull I would like to AI my females to?
No. If you have one in mind, excellent. If not, we are more than happy to discuss options with you. We have knowledge on what bulls are available for use in commercial and/or stud herds in any given season and can work with you to decide what might suit your herd and needs.
How long after calving can I consider AI’ing my cows?
It is advised that cows be AI’d about 8 weeks after calving for the best results.
What Info We Need From You:
The number of animals to be done
Whether you have any experience with this process
Your ideal joining commencement date
Whether you are willing and able to yard the females three times throughout this process
The facilities available (and numbers of available helpers)
Are you EU accredited?
Whether semen has been selected and purchased, or whether help sourcing is preferred
Whether there are back-up bulls available if required