tadpole
5 weeks is the earliest most women get theirs (3 weeks after conception). They will have to do a vaginal ultrasound to be able to see anything and it won't look like a baby yet.
A baby Gerbil
they look like baby roosters
tissue more then anything. dosent look like a "baby" at all.
generally, this is what a baby looks like in its 40th week. it is ready to come out!
It looks like a small sized mouse.
10 weeks a baby has everything an adult has, just smaller...
Like this: http://www.c2g.ca/images/5weeks.jpg
Baby coi look brown when they first hatch. They start getting their color a few weeks later.
Red ball like blood clot with stringy tissue and dark blood for a week.
At 10 weeks, the baby doesn't look like much, but you can usually see a little ball with a little body and nubs for arms and legs. If you look up 10 week ultrasounds in Google, then you should see a little better example.
Your baby is actually starting to look like a baby at this point. It is approximately 3 inches long and between .18 ounces and .21 grams. Go here to view a 3D picture: http://3dpregnancy.parentsconnect.com/calendar/13-weeks-pregnant.html