Some questions

So I picked this girl up last week. She had just come in on a trade from someone who got her at a reptile show. They didn't have any info other than its a female. That being said I was looking for opinions on her size and possibly her morph / genetics / lineage.
I'm mostly trying to figure out if she is over weight, and how much I should be feeding. I have read that they can eat one large rat a week? Or two rats every two weeks? That would be about the same but do you think they do better on an extended feeding schedule?
Any opinions welcome.

<a href="http://s1172.photobucket.com/user/orourkaj/media/Mobile%20Uploads/IMG_20160824_205014_zpsyn2pdowb.jpg.html" target="_blank"><img src="http://i1172.photobucket.com/albums/r574/orourkaj/Mobile%20Uploads/IMG_20160824_205014_zpsyn2pdowb.jpg" border="0" alt=" photo IMG_20160824_205014_zpsyn2pdowb.jpg"/></a>

http://i1172.photobucket.com/albums/...ps15c35uhh.jpg

http://i1172.photobucket.com/albums/...psmgm2fxoh.jpg

She's beautiful!

I've only just started researching blood pythons, but from what I've read they're easy to overfeed. They really only need a large/x-large rat every 3-4 weeks or so once they're adults. You want to be able to see her spine just a little bit.

Have fun with her!

Thank you :) this is the first pic I hope this one works.
http://i1172.photobucket.com/albums/...pshq8s6itw.jpg

I like her size, to be honest. I'd rather my snake be just a little chunky compared to just a little underweight. She's a nice looking gal!

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I'd say a little on the chunky side, but not too bad. As far as bloodlines, if you don't have the history, there's no way to really say for sure because normals vary a lot. She's a normal red blood.

Looks good to me. I'd feed it a my rat every two to three weeks. Looks to be a normal