Anorexia Recovery & Treatment

are they the same thing with two different names of are they both completely different?

I need help , i am doing a research paper on anorexia

I have been battling anorexia for a year now, and I would like to know the chance of becoming infertile from anorexia. Yes, my period did stop for four months, before my mother realized and intervened and got me medical attention. I’ve pretty much given up on the idea of having children one day, but I would like to know if there is a chance. Thank you!

I have been in anorexia recovery since mid august.
i have been eating a 2,000 calorie diet and have gone from 75 lbs – 87 lbs (currently).
how do i know when my body has stopped gaining and is stable?
when will this be?
what are signs/symptoms of it?
how long will it take?

my friend has anorexia and she told me that shes been weak lately and cant do much cause shell get tired too fast. would it be hard for her to ice skate cuz thats what we were planning on doing tonight.