Breeding Your Mare
Breeding Your Mare with Westhills EVS!
Breeding soundness exams, stallion selection, breeding methods.. there is a ton of information to know, and it can feel overwhelming! Contact us for a copy of our "Breeding Your Mare" document that lays out all our most asked questions when it comes to first time breeders!
One of our favourite videos to share. ❤️
Happy Mother's Day to all the amazing moms out there, from Westhills Equine ❤️🌸
You have heard us stress the value of a pre-breeding soundness exam before, and here is a possible reason! Endometrial cysts, also often called uterine cysts, are fluid filled structures that originate from the lining of the uterus, called the endometrium, and usually project outward or away from the surface of the uterus. The incidence of endometrial cysts in the general mare population has been reported to be 1-22%, but up to as high as 55% in older mares. Lymphatic cysts are the most common endometrial cyst and arise from collections of lymphatic fluid in the endometrium or myometrium, usually due to obstructed lymphatic channels or even simply by the gravitational effects of a pendulous (hanging) uterus.
So.. what does this all mean and what can we do about it?!
The cysts are typically benign so while you wouldn’t ever notice them in the average riding horse and the presence of one or two small cysts is unlikely to cause problems in a mare, large or numerous amounts of cysts can certainly be a fertility risk in your broodmare. The concerns with endometrial cysts include the risks with differentiating them from viable pregnancies on ultrasound as well as their role in early embryonic loss. In mares that have a few small cysts, ultrasounding the mare pre or post breeding or during a pre-breeding exam and mapping of endometrial cysts at this time will help your veterinarian with an accurate pregnancy diagnosis when the time comes. The reason that numerous amounts or large cysts can be problematic for fertility is that they can impede the important mobility of the embryonic vessel in its process to connect with the uterine wall. This process is crucial for the maternal recognition of pregnancy and failure to do so will result in embryonic death. There is also the risk that even if the pregnancy is recognized, the cysts can severely compromise the placenta and impede with the placental exchange of important nutrients as the fetus develops.
The presenting patient
We are posting some breeding preparation reminders all month long here at Westhills EVS, as it is time to prepare for the upcoming season!
If you have been thinking about breeding your mare, or are simply just interested to learn the process but dont know where to start, please let us know! We created a Breeding Preparation guide to outline the process that we would be happy to send your way.
Please send us a DM with your email if you would like a copy!
Thank you to everyone who followed along with July Hoof Health month. Watch as Dr. Alyssa takes you through the diagnostics of all the different foot conditions we discussed this month!
Thanks to everyone who came out on Friday and enjoyed the food truck with us!
Now for the prize draw.....
Congratulations to Suzanne Poleck!
A Day in the Life of a Reproduction Veterinarian with Dr. Macedo
A Day in the Life of a Reproduction Veterinarian 🩺
Thank you everyone for following along with our May Equine Reproduction Month. We are very fortunate to have Dr. Alysson Macedo and Dr. Sarah Malenchak as our skilled, reproduction focused veterinarians here at Westhills EVS.
To finish off the month, watch as Dr. Alysson Macedo takes you through some of the daily tasks of a repro vet and their support staff, from ultrasounds, stallion collections, semen processing, problem mares, inseminations, pregnancy dances and more!
*Please note that embryo transfers are not included in this video but if you have any questions about them, please contact us or refer to other posts on our page.*
Congratulations to Katie Vinson on not one but TWO, twin embryos! 🎉 both placed into a recipient mare.
Behaving Badly x Jets Honoured Bully
Equine Lameness with Dr. Emily Graham
What the...!!! We found THREE babies in this 16 day pregnancy check. Twins are uncommon... never mind triplets! Carrying more than one baby to term can be dangerous for the mare and the babies. In cases with multiple babies we have to pinch one (or in this case two!) off so that we only have one baby left. This is the safest way for the mare to have a healthy pregnancy.