http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Taller women who become pregnant after receiving two embryos through in-vitro fertilisation have more chance of giving birth to twins, a Dutch study presented Monday found. http://phys.org/news229013618.html Medicine & Health Mon, 04 Jul 2011 15:53:51 EST news229013618 (AP) -- More tries aren't necessarily better when it comes to in vitro fertilization. http://phys.org/news207403717.html Medicine & Health Wed, 27 Oct 2010 13:08:54 EST news207403717 For the first time, researchers have been able to identify genetic predictors of the potential success or failure of IVF treatment in blood. Dr. Cathy Allen, from the Rotunda Hospital, Dublin, Ireland, told the 25th annual conference of the European Society of Human Reproduction and Embryology today that her research would help understand why IVF works for some patients but not for others. http://phys.org/news165643562.html Medicine & Health Wed, 01 Jul 2009 05:07:31 EST news165643562