So I’m taking a Human biology summer class, online, and this week our topic is on the endocrine system. (yayyy something i know by heart by now! haha)…as part of the class we have to write blog entries every week, so I thought I would share mine here!
not 100% sure if this link will work, if it doesnt, someone let me know and I will just copy and past the post here 
here is the link (copy & paste into address bar):
http://humanbiopress.org/blog/?p=573#more-573