http://www.pregnancy.org/
www.epregnancy.com www.pregnancyweekly.com www.baby.com
those are the ones i use.
as far as i remember, all three have the same information pretty much, but some add a few things the others dont say.
iVillage has a good day by day calander w/ pics too.
oH NO sorry that was the wrong one try this
http://www.i-am-pregnant.com/pregnancy/calendar/week/7
http://www.i-am-pregnant.com/pregnancy/calendar/pregnancy.php
Ok copy and paste this I found it I am also 7 weeks It gives a detailed picture and tells you about your little peanut! Let me know if it helps.
i know a site, but i cant rember what its called, its on my other computer , i can get it in the morning, it has everything day by day and is like a calendar. i cant get it right now my dh is on his game but trust me you will love it
Google is what has me confused, too many sites, too many different answers. Ahhhhh!
I would go to google and type in 7 weeks pregnant and there will be a bunch of sites you can sort thru.