Luteal Presence and Ovarian Response at the Beginning of a Timed Artificial Insemination Protocol for Lactating Dairy Cows Affect Fertility: A Meta-Analysis

Progesterone (P4) concentration during follicular growth has a major impact on fertility response in timed artificial insemination (TAI) protocols. Luteal presence at the beginning of a TAI protocol and ovarian response after the first gonadotropin-releasing hormone (GnRH) injection (G1) affect P4 c...

Full description

Bibliographic Details
Main Authors: Stefan Borchardt, Alina Pohl, Wolfgang Heuwieser
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Animals
Subjects:
Online Access:https://www.mdpi.com/2076-2615/10/9/1551