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Eazi-Breed™ CIDR® Progesterone Insert for Dairy & Beef Cattle

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CIDR 2025

Price range: $18.33 through $196.50

Eazi-Breed™ CIDR® progesterone inserts help synchronize estrus in dairy cows, beef cows, and heifers to support more efficient breeding programs, timed A.I. protocols, and reproductive management.

  • Helps synchronize estrus for tighter breeding windows
  • Supports timed A.I. and reproductive synchronization programs
  • Controlled progesterone release supports reproductive management protocols
  • Helps improve heat detection and breeding timing
  • Designed for use in synchronization and resynchronization programs
  • Intravaginal insert design. Contains 1.38 g progesterone per insert
  • 10 CIDR inserts per package
  • Applicators are sold separately

 

Description

Eazi-Breed™ CIDR® progesterone inserts are designed to help dairy and beef producers improve reproductive program efficiency through estrus synchronization and controlled progesterone release. Commonly used in timed AI, synchronization, and resynchronization protocols, CIDRs help groups of cows and heifers come into heat within a more controlled breeding window.

Each Eazi-Breed CIDR insert contains 1.38 grams of progesterone in molded silicone over a flexible nylon spine and is administered intravaginally using a CIDR applicator. The insert releases progesterone throughout the treatment period to support synchronization protocols in dairy cows, beef cows, and replacement heifers.

Eazi-Breed CIDR inserts are widely used in:

  • Timed A.I. programs
  • Estrus synchronization protocols
  • Resynchronization programs
  • Anestrus management
  • Embryo transfer programs
  • Beef and dairy replacement heifer breeding

The controlled internal drug release (CIDR) system helps producers better manage breeding schedules, improve labor efficiency, and create more consistent reproductive management across the herd

Directions for Use

  1. Restrain the animal appropriately before insertion.
  2. Load the Eazi-Breed CIDR insert into the approved applicator.
  3. Lubricate the applicator and insert according to label directions.
  4. Insert intravaginally following approved reproductive protocol guidelines.
  5. Remove after the designated synchronization period as directed by your veterinarian or breeding protocol.
  6. Observe cattle for estrus activity and breed according to herd reproductive protocols.

Always follow label instructions and veterinarian recommendations when using reproductive synchronization products.

Storage

Store at controlled room temperature according to label directions. Keep product in original packaging until use and away from excessive heat and moisture.

Frequently Asked Questions

What is an Eazi-Breed CIDR used for?
Eazi-Breed CIDR inserts are used to synchronize estrus and support reproductive management programs in dairy and beef cattle.

What does CIDR stand for?
CIDR stands for Controlled Internal Drug Release.

How much progesterone does each Eazi-Breed CIDR insert contain?
Each insert contains 1.38 grams of progesterone.

Can Eazi-Breed CIDRs be used in both dairy and beef cattle?
Yes. They are commonly used in dairy cows, beef cows, and replacement heifers.

How long are CIDR inserts typically left in place?
Most synchronization protocols use CIDRs for approximately 7 days, depending on the reproductive program being followed.

Is an Eazi-Breed CIDR applicator required?
Yes. CIDR inserts should be administered using the approved Eazi-Breed CIDR applicator. The applicator is sold separately.

Can the Eazi-Breed CIDR applicator be used for multiple animals?
Yes. The Eazi-Breed CIDR applicator is designed for repeated use across multiple dairy and beef cattle during estrus synchronization and timed AI programs. To support proper hygiene and animal safety, clean and disinfect the applicator regularly according to label directions, herd health protocols, and veterinarian recommendations.

Additional information

Weight N/A
Dimensions N/A
Options

CIDR 10 Pack, CIDR Applicator

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