it's like 2003 7.61 124 2003 est. 2004 7.73 119 1.58 % 2004 est. 2005 7.73 118 0.00 % 2005 est. 2006 7.8 117 0.91 % 2006 est. 2007 7.86 112 0.77 % 2007 est. 2008 7.61 118 -3.18 % 2008 est. 2009 7.74 115 1.71 % July 2009 est. 2010 7.74 112 0.00 % July 2009 est. for the record only 2008 shown the negative aspects. this year is pretty good.
By week 16 (gestational age), although the bones and tissue that make up your babyâs ears are in place, it is still a few more weeks before the nerves conducting sound become functional, at around 20 weeks gestational age.
In addition to the unborn child's heartbeat, brainwaves, fingerprints and capacity to feel pain, other important milestones include: 1  At 4 weeks from conception, a baby's eye, ear, and respiratory systems begin to form. 2  Thumbsucking has been documented at 7 weeks from conception.