Factors affecting expression of estrus measured by activity monitors and conception risk of lactating dairy cows

A.M.L. Madureira, B.F. Silper, T.A. Burnett, +5

Journal of Dairy Science

Impacts of estrus expression and intensity during a timed-AI protocol on variables associated with fertility and pregnancy success in Bos indicus-influenced beef cows1

A. D. P. Rodrigues, Reinaldo F Cooke, Rafael Silva Cipriano, +6

Journal of Animal Science

Pregnancy SuccessFertilityAgricultural EconomicsGynecologyLivestock Production +18

Role of progesterone concentrations during early follicular development in beef cattle: I. Characteristics of LH secretion and oocyte quality

F. M. Abreu, M.A. Coutinho da Silva, L. H. Cruppe, +6

Animal Reproduction Science

Animal PhysiologyAnimal ReproductionTheriogenologyDevelopmental BiologyFertility +13

Determination of the appropriate delivery of prostaglandin F2α in the five-day CO-Synch + controlled intravaginal drug release protocol in suckled beef cows1

G. A. Bridges, J. K. Ahola, Cássio Cassal Brauner, +12

Journal of Animal Science

FertilityProstaglandin F2αLivestock ProductionGynecologyLivestock Health +20

The requirement of GnRH at the beginning of the five-day CO-Synch + controlled internal drug release protocol in beef heifers1

L. H. Cruppe, M. L. Day, F. M. Abreu, +6

Journal of Animal Science

Deficiencies in the uterine environment and failure to support embryonic development

G. A. Bridges, Margot L. Day, T. W. Geary, +1

Journal of Animal Science

FertilityReproductive HealthGynecologyLivestock HealthEmbryology +24

Role of progesterone concentrations during early follicular development in beef cattle: II. Ovulatory follicle growth and pregnancy rates

F. M. Abreu, T. W. Geary, M.A. Coutinho da Silva, +7

Animal Reproduction Science

Animal PhysiologyAnimal ReproductionTheriogenologyDevelopmental BiologyFertility +13

Effect of follicle age on conception rate in beef heifers1

F. M. Abreu, L. H. Cruppe, M. Maquivar, +6

Journal of Animal Science

FertilityReproductive HealthGynecologyFemale Reproductive FunctionReproductive Biology +17

The effect of follicle age on pregnancy rate in beef cows1

F. M. Abreu, T. W. Geary, L. H. Cruppe, +5

Journal of Animal Science

Angus sire field fertility and in vitro sperm characteristics following use of different sperm insemination doses in Brazilian beef cattle

Saulo Menegatti Zoca, Bahman Shafii, William J. Price, +8

Theriogenology

Animal ReproductionTheriogenologyFertilityAnimal ScienceBrazilian Beef Cattle +6