Various theories abounded, such as the possibility that pregnancy urine contained certain identifiable crystals or bacteria. Scientists did not know enough about pregnancy to develop a reliable test.
In this interview, NewsMedical speaks with Iris Meng, Foetal Medicine Specialist at the Shanghai First Maternity and Infant Hospital in Shanghai, China, about the applications of non-invasive prenatal ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback