the pressure being put on wes terwelle to resign as mountain. >> the german parliament is deciding whether or not to lift a ban on embryonic embryos. germany is sensitive about practices which could be used for purposes of genetic engineering. most other european countries prevent screening but germany's governing christian democrats have been reluctant to do south. >> -- to do so. >> this family would love to have a second child. this mother is worried that she will pass over a genetic disorder in her family. a disorder that left her father almost blind. that is why she decided on in vitro fertilization and embryo screening. >> this is impossible to rule out of such an early stage i think i should have this white -- this right. >> this is currently a legal grey area in germany. now a group of politicians has put forward legislation that would make it available literature to cases. >> in principle, this diagnosis would be banned but the legislation would permit exceptions and the exceptions are those families with serious genetic disorders. >> people like this family, for incident. they st