Embryo selection and democratic control

I-9: Embryo Assessment and Selection

Over the years it has been an important goal to optimize the treatment of subfertility in order to obtain a better pregnancy rate and baby-take-home rate, usually combined with the goal of decreasing the rate of multiplet pregnancies. This implies optimizing the development of embryos through improved in vitro culture methods. And it also implies optimizing the methods of selection of embryos f...

Embryo selection in IVF.

To optimize success rates of IVF, selection of the most viable embryo(s) for transfer has always been essential, as embryos that are cryopreserved are thought to have a reduced chance of implanting after thawing. Recent developments challenge this concept. Evidence is accumulating that all embryos can now be cryopreserved and transferred in subsequent cycles without impairing pregnancy rates or...

Three Conceptions of Democratic Control

The idea of control or power is central to the notion of democracy, since the ideal is one of giving kratos to the demos: giving maximal or at least significant control over government to the people. But it turns out that the notion of kratos or control is definable in various ways and that as the notion is differently understood, so the ideal of democracy is differently interpreted. In this li...

Advances in embryo selection methods

Despite many recent advances in the field of reproductive biology and medicine, the efficiency of in vitro fertilization procedures remains relatively low. There is a need for a reliable and non-invasive method of embryo selection to ensure that only embryos with the highest developmental potential are chosen for transfer to mothers-to-be. Here, we compare various methods currently used for ass...

Embryo culture, assessment, selection and transfer