[youtube https://www.youtube.com/watch?v=hX3ZkCZKoE4?rel=0&showinfo=0] In the past, most cattle breeders relied on natural breeding to produce calves. But times have ...

AMES, Iowa – Beef and dairy producers want the animals in their herds to possess the best genetics possible. But a cow can have only one calf per year, which places a natural limitation on how widely ...

Advances in growing embryos to an advanced stage of physiologic development have made single-embryo transfer a superior procedure for many patients seeking in vitro fertilization (IVF). Recent ...

Non-surgical embryo recovery and transfer in sheep and goats represent innovative reproductive strategies that circumvent the need for invasive abdominal surgery. Traditionally, embryo transfer in ...

Embryo transfer in rodents is a common procedure that can be used to produce genetically modified animals, to assist reproduction in rodent lines with low fertility and to rederive lines that have ...

IVF experts disagree about whether transferring a fresh or frozen embryo to a patient's womb offers the best opportunity for healthy babies. According to a study of almost 83,000 IVF patients there is ...