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Elite Embryo Elite Embryo strives to give you an elite experience through the TVA/ICSI process

No embryo doesn't automatically mean nothing worked.When you're working toward a specific breeding goal, hearing that no...
10/28/2026

No embryo doesn't automatically mean nothing worked.

When you're working toward a specific breeding goal, hearing that no embryos developed from an ICSI cycle can be disappointing. But in equine reproduction, there's an important distinction between an outcome and what happened throughout the process.

Every stage of ICSI involves complex reproductive biology, and each step provides valuable information.

Here's what that means:

• Not every aspirated follicle will yield a recoverable oocyte (egg).

• Not every recovered oocyte will reach the appropriate stage of maturity for ICSI.

• Not every injected oocyte will fertilize successfully.

• Not every fertilized oocyte will continue developing into an embryo.

This is known as biological attrition, and it's a normal part of equine reproduction, even under carefully controlled laboratory conditions.

While the ultimate goal may be to produce an embryo, the number of follicles aspirated, oocytes recovered, mature oocytes available, and embryos developed all contribute to understanding the process.

And one cycle doesn't necessarily tell the whole story.

Factors specific to the mare, semen, and individual reproductive circumstances can influence outcomes. That's why results should be evaluated with the appropriate veterinary and laboratory professionals, within the context of the broader breeding program.

At Elite Embryo, we believe transparency matters. Understanding what happens at every stage of the ICSI process helps breeders make more informed decisions about their next steps.

Reproductive biology isn't always predictable, but understanding the process makes a difference.

You're looking at one of the smallest, yet most important parts of equine reproduction.This is an oocyte, the mare's rep...
10/26/2026

You're looking at one of the smallest, yet most important parts of equine reproduction.

This is an oocyte, the mare's reproductive cell, commonly referred to as an egg.

An equine oocyte measures approximately 100–150 micrometers in diameter, depending on what structures are included in the measurement. For perspective, that's roughly the width of a human hair or slightly larger.

Now imagine identifying, handling, evaluating, and eventually injecting a single s***m cell into something that small.

That's exactly the level of precision involved in equine ICSI (Intracytoplasmic S***m Injection).

After oocytes are recovered from a mare through OPU/TVA, they undergo careful laboratory processing and evaluation. Those that reach the appropriate stage of maturity may move forward to ICSI, where a single s***m cell is injected directly into the oocyte.

Working at this microscopic scale requires specialized equipment, controlled laboratory conditions, and an experienced team.

It's a fascinating combination of reproductive biology, technology, and precision.

And it's just one part of what happens behind the scenes at Elite Embryo.

Before the procedure comes the plan.Advanced reproductive technology has opened up incredible possibilities for horse br...
10/23/2026

Before the procedure comes the plan.

Advanced reproductive technology has opened up incredible possibilities for horse breeders, but just because a procedure is available doesn't automatically mean it's the right approach for every breeding program.

At Elite Embryo, we believe the conversation should start with your goals.

Before exploring ICSI (Intracytoplasmic S***m Injection), there are a few important questions worth asking:

🐴 What genetics are you hoping to preserve or produce?

🐴 What mare are you working with? Her age, reproductive history, and current circumstances can all play a role in determining your options.

🐴 What semen is available? Limited, frozen, or difficult-to-replace semen may influence which reproductive approach makes the most sense.

🐴 What does your long-term breeding program look like? Are you planning for one specific cross, preserving genetics for the future, or building toward multiple generations?

ICSI is an incredible tool in equine reproduction, but it's just one piece of a much larger picture.

The goal isn't simply to use advanced technology. It's to understand how that technology can support what you're working toward.

Whether you're exploring ICSI for the first time or planning your next breeding decision, our team is here to help you understand your options.

Let's start with your breeding goals.

When semen is limited, every straw matters.For breeders working with frozen semen from an older stallion, limited invent...
10/21/2026

When semen is limited, every straw matters.

For breeders working with frozen semen from an older stallion, limited inventory, or genetics that are difficult to replace, every breeding decision carries a little more weight.

This is where ICSI (Intracytoplasmic S***m Injection) can offer a different approach to equine reproduction.

Rather than relying on a larger number of s***m cells for conventional fertilization, ICSI involves selecting a single s***m cell and injecting it directly into a mature oocyte (egg).

That distinction can be especially valuable when semen availability is limited or additional collections aren't possible.

But ICSI isn't a one-size-fits-all solution. Semen quality, oocyte maturity, and several other biological factors influence the process, and embryo development is never guaranteed.

At Elite Embryo, we believe the best breeding decisions start with understanding your options and building a plan around your individual goals.

Working with limited or irreplaceable semen? Let's talk about whether ICSI could be a good fit for your breeding program.

OPU. TVA. ICSI. You’ll hear all three terms when talking about equine ICSI—but they aren’t interchangeable.Here’s the si...
10/19/2026

OPU. TVA. ICSI. You’ll hear all three terms when talking about equine ICSI—but they aren’t interchangeable.

Here’s the simplest way to understand where they fit:

First: OPU/TVA happens at the mare.
Follicles are aspirated from the ovaries with the goal of recovering oocytes.

Then: ICSI happens in the lab.
After recovery and maturation, appropriately mature oocytes can move forward to ICSI, where a single s***m cell is injected directly into the oocyte.

So when we talk about an “ICSI cycle,” there are actually multiple steps happening in different places and at different times.

OPU/TVA → Oocyte Recovery & Maturation → ICSI → Development

Understanding that sequence makes the rest of the process a whole lot easier to follow.

Send this to someone who’s trying to learn how the equine ICSI process works.

When it comes to ICSI, it’s easy to focus on one number.How many follicles? How many oocytes were recovered? How many we...
10/12/2026

When it comes to ICSI, it’s easy to focus on one number.

How many follicles? How many oocytes were recovered? How many were mature? How many were injected? How many embryos developed?

But no single number tells the full story.

An ICSI cycle includes multiple biological checkpoints, and each number represents a different stage in the process. Attrition can happen along the way, which is why results are best understood in context—not by comparing one isolated number to another.

Every mare, every oocyte, and every cycle can be different.

Understanding the full process can help owners set realistic expectations and make more informed decisions for their breeding program.

Save this post as a reference when planning your next breeding cycle.

10/08/2026

You’ve seen the moment a single s***m cell is injected into an oocyte during ICSI.

But what happens immediately after?

The injection is only the beginning.

After ICSI, the injected oocyte enters a period of laboratory culture and monitoring. From there, development takes place over time as the lab evaluates whether it continues progressing.

And this is an important distinction: an injected oocyte is not automatically an embryo.

Not every oocyte that undergoes ICSI will continue developing, which is why each stage of the process matters when we talk about ICSI outcomes.

There’s a lot happening between the moment of injection and the development of an embryo—and we’d love to take you behind the scenes.

What part of the embryo-development process should we explain next?

Breeding season may be slowing down, but we’re not! Elite Embryo continues working with mares throughout the fall and wi...
09/30/2026

Breeding season may be slowing down, but we’re not!

Elite Embryo continues working with mares throughout the fall and winter, making now a great time to start thinking ahead about your breeding goals.

Whether you have a performance mare you want to keep competing, valuable genetics you’re looking to preserve, or you’re simply curious about whether ICSI could be a good fit for your program, you don’t have to wait until spring to start the conversation.

Every mare and every breeding program is different. Our team can help you better understand the process, timing, and options available for your specific goals.

Send us a message and let’s talk about what’s possible for your mare!

09/28/2026

One of the things that makes ICSI (Intracytoplasmic S***m Injection) so unique is the precision behind the process.

With ICSI, a single s***m cell is carefully selected and injected directly into a mature oocyte (egg). Rather than relying on many s***m cells to achieve fertilization, embryologists can work with just one s***m cell per oocyte.

Why does that matter?

It allows breeders to make highly efficient use of valuable or limited semen, including frozen semen from stallions that may no longer be breeding or semen where only a limited number of doses remain.

It can also provide another reproductive option in situations where conventional breeding or other assisted reproduction methods may be challenging.

One s***m cell, one oocyte, and an incredible amount of science and precision behind every injection 🧬

Nothing means more than helping our clients feel confident throughout the ICSI process 🧬🐴For Dillon Taylor of 4T Perform...
09/25/2026

Nothing means more than helping our clients feel confident throughout the ICSI process 🧬🐴

For Dillon Taylor of 4T Performance Horses, this year was his first experience with ICSI, and we’re grateful he trusted Elite Embryo to be part of his breeding program.

Clear communication. Personalized care. A team invested in your goals from start to finish!

Thank you, Dillon, for trusting Elite Embryo with your horses and your program 🤍

Address

122 W 400 N
Saratoga Springs, UT
84045

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18013672743

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