
What’s Plaguing Your ‘Problem Mare’?
Most mares get pregnant without major problems, but some encounter difficulties along the way. Here’s how to work with your veterinarian to resolve the most common issues.

Most mares get pregnant without major problems, but some encounter difficulties along the way. Here’s how to work with your veterinarian to resolve the most common issues.

Serious complications are uncommon in equine pregnancies, but when they occur the consequences can be devastating. Here are 6 high-risk scenarios to watch for.

Studies support DHAI combined with uterine lavage one hour after insemination as a useful approach for helping settle problem mares.

A fatty-acid- and antioxidant-rich supplement approach allowed oocytes to mature and metabolize energy more efficiently.

Owners and veterinarians involved with two small-scale horse breeding operations share their secrets to success.

Dr. Ryan Ferris explains the purpose of using Caslick’s on certain mares and how they can improve mare fertility.

A researcher shares how using recombinant equine gonadotropins can support advanced reproductive technologies in horses.

Current horse breeding trends are characterized by a decline in mares bred and a new focus on well-being of established pregnancies, as well as enhanced genetic selection related to the health and future performance of foals.

Veterinarians used fetal ECG to detect two fetal heartbeats simultaneously in a mare suspected of carrying twins at eight months of gestation.

Researchers successfully tested a drug- and hormone-free approach for suppressing estrus in mares they say is safe, easy, and doesn’t affect future fertility.

The main goals when treating metritis (inflammation of the uterine wall) in mares are to control bacterial growth, evacuate uterine contents, and prevent complications. Here’s how vets accomplish these goals.

Uterine tube obstruction, though rare, can cause subfertility in mares. While veterinarians have several methods for treating this issue, it’s been unclear how they affect a mare’s future fertility. So researchers recently conducted a study to find out.

The transitional period between anestrus and estrus is officially complete once a mare has had her first heat of the year. Getting some mares to this point, however, and deciding when to breed them can be tricky.

Dr. Regina Turner shares the results of studies on antimicrobial options for metritis, treating blocked oviducts, estrus lengths and pregnancy rates, colic surgery in broodmares, and more.

One veterinarian has confirmed that a combination of drugs can disrupt biofilms in mares with endometritis, potentially making the uterus a happier place for embryo attachment and pregnancy.

Get your questions answered about breeding mares and stallions and producing top-quality, healthy foals during our live Q&A. We cover everything from selecting the right parents to gestational care to ensuring your foal’s safe delivery.
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