Chinese scientists believe that certain undisclosed nutrients given to embryos during in vitro fertilization may...

Chinese scientists believe that certain undisclosed nutrients given to embryos during in vitro fertilization may favor the development of male fetuses over female. The study is significant because it could possibly lead to a new technique for gender selection. However, experts are more concerned about what other changes that aren’t as obvious as sex these gender-specific nutrients may bring about.
http://www.medicaldaily.com/ivf-nutrients-may-influence-gender-selection-embyros-it-safe-326308?utm_content=buffer017e3&utm_medium=social&utm_source=plus.google.com&utm_campaign=buffer