BEIJING( REUTERS)-Health regulators in five countries are examining a prenatal test that collects the DNA of women and foetuses for research, while some doctors that promoted it and clinics that sell it say they were unaware the company that produces it also conducts research with the Chinese military. The test, made by Shenzhen-based BGI Group and marketed under the brand name NIFTY, is sold in at least 52 countries.... The European Data Protection Supervisor said it was monitoring the situati