Effect of insemination site and diameter of the pre ‐ovulatory follicle on the odds of pregnancy in heifers using sexed or non‐sexed semen

ConclusionInsemination site did not affect pregnancy per AI, but heifers with an 18–22 mm pre‐ovulatory follicle at insemination had better odds of pregnancy for both sexed and non‐sexed inseminations.

Source: Australian Veterinary Journal - August 27, 2017 Category: Veterinary Research Authors: L Ingenhoff, E Hall, S Ranjbar NI, JK House Tags: PRODUCTION ANIMALS Source Type: research