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Date: Wednesday, March 19, 2025 3:44

Description: Zoetis logo
Release 3.124
CIDR 1.38g Vaginal Delivery System for Cattle
 
Species: Cattle
Therapeutic indication: Pharmaceuticals: Hormones and therapeutically related products: Other sex hormones
Active ingredient: Progesterone
Product:CIDR® 1.38 g Vaginal Delivery System for Cattle
Product index: CIDR 1.38 g
Cattle - milk: Zero days
Cattle - meat: Zero days
Incorporating:
Presentation
CIDR is presented as a “T” shaped device consisting of a progesterone impregnated silicone elastomer moulded over an inert nylon spine. Each device contains 1.38 g progesterone.
Uses
For the control of the oestrous cycle in cycling cows and heifers, including:
- Synchronisation of oestrus in groups of animals.
- Synchronisation of donor and recipient animals for embryo transfer.
To be used in combination with prostaglandin F or analogue.
Use as recommended normally results in oestrus 48-96 hours after device removal with the majority of animals showing oestrus within 48-72 hours.
For induction and synchronisation of oestrus in Fixed Time Artificial Insemination (FTAI) protocols:
- In cycling cows and heifers. To be used in combination with prostaglandin F2a (PGF) or analogue.
- In cycling and non-cycling cows and heifers. To be used in combination with Gonadotrophin releasing hormone (GnRH) or analogue and PGF or analogue.
- In non-cycling cattle. To be used in combination with PGF or analogue and equine chorionic gonadotrophin (eCG).