You are not using a standards compliant browser. Because of this you may notice minor glitches in the rendering of this page. Please upgrade to a compliant browser for optimal viewing:
Firefox Internet Explorer 7 Safari (Mac and PC)
You may carry cells from siblings, aunts and uncles Male cells found in the umbilical cord blood of baby girls with older brothers suggests fetal cells cross between mother and baby more than once thought
Source: New Scientist Posted on:
Thursday, Jun 14, 2012, 8:42am Views: 14