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Occurrence and greater intensity of estrus in recipient lactating dairy cows improve pregnancy per embryo transfer
(2022-01-01)
The aim of this study was to determine the association between occurrence and intensity of estrous expression with pregnancy success in recipient lactating dairy cows subjected to embryo transfer (ET). Two observational ...
Expression of estrus improves fertility and decreases pregnancy losses in lactating dairy cows that receive artificial insemination or embryo transfer
(2016-03-01)
The objective was to evaluate if expression of estrus by dairy cattle altered fertility in timed artificial insemination (AI; n = 5,430) or timed embryo transfer (ET; n = 2,003) programs that used estradiol and progesterone ...
Number of oocytes retrieved per donor during OPU and its relationship with in vitro embryo production and field fertility following embryo transfer
(2017-01-01)
The association of OPU-IVEP is an important instrument to drive genetic progress. In vitro embryo production (IVEP) has remarkably expanded in the last decade compared to in vivo embryo production. Because of the high ...
Repeat pregnancy in women with HIV infection in Latin America and the Caribbean
(Academia Brasileira de Neurologia, 2019)
Inflammatory diseases in dairy cows: Risk factors and associations with pregnancy after embryo transfer
(Elsevier B.V., 2020-12-01)
The objectives of the present prospective cohort study were to identify risk factors for inflammatory diseases in Holstein-Gyr crossbred dairy cows and characterize the associations of those diseases with pregnancy per ...
Variation in the amniotic fluid index following moderate physical activity in water during pregnancy
(Taylor & Francis AsOsloNoruega, 2007)
Iron status in late pregnancy is inversely associated with birth weight in Colombia
(Cambridge University PressUnited Kingdom, 2022)