Fixed-time artificial insemination (FTAI) has been regarded as the most useful method to
increase the number of cows inseminated in a given herd. The main treatments for FTAI in …

Bos indicus cattle are widespread in tropical regions due to their adaptation to these
environments. Although data on reproductive performance have indicated both inferior and …

3000 new references added since the first editionGives information necessary to produce
embryos totally through in vitro techniques Shows commercial applications of embryo and …

Superovulation protocols have evolved greatly over the past 40 to 50 years. The
development of commercial pituitary extracts and prostaglandins in the 1970s, and partially …

The variability in the superovulatory response continues to be one of the most frustrating
problems with embryo transfer in cattle. The removal of LH from pituitary extracts has tended …

Embryo technologies are a combination of assisted reproduction, cellular and molecular
biology and genomic techniques. Their classical use in animal breeding has been to …

Contents In Bos taurus cattle, antimullerian hormone (AMH) has been demonstrated to have
a high degree of correlation with ovarian antral follicle count and the number of healthy …

Compared to Bos taurus breeds, Bos indicus breeds of cattle present several differences in
reproductive physiology. Follicular diameter at deviation and at the time of ovulatory …

The main objective of this study was to evaluate the relationship between circulating anti-
Müllerian hormone (AMH) and superovulatory response of dairy cows. Holstein cows (n …

Several studies using transrectal ovarian ultrasonic scanning in Bos taurus (B. taurus) cattle
and more recently in Bos indicus (B. Indicus) females evaluated the reproductive cycles of …