I am  trying to check in for the first time.  I click my check in, then my weight (which by the way is almost 11 lbs lighter!  Yay, me!)   and nothing happens.  I can't enter my weight.   Am I doing it wrong, or what is the probloem? 

Karla,

Your first weigh-in will be after you complete your alli 1-2-3 Start Plan. On the 10th day, you will have a link directing you to weigh in. After this, your check-ins will become weekly on the day you selected during registration. Depending on what day you selected, it may be a little longer than a week before your first check-in because you cannot have scheduled check-ins within a week of each other. 

Hope this helps, and great job on the 11 pounds! 

I called in about the same thing

I thought man why can't I figure this out!!!!

makes since I guess

so did you lose 11 in a week??

Can anyone tell me where I'm supposed to check in to enter my weight - when I click on check in - it just says "Your Check In Date is Saturday" (which is today), but I don't see any place to click on to actually add a weight, or fat or calories or anything -  

I had my first check-in on a Thursday, because that is when I finished the 1-2-3 start.  My scheduled check-in day is on Sunday, so I did not have to check in that same week, but now it is the next Sunday, and it says my next check-in is in another week!  Why would it only let me check in every two weeks?

 I can log on to the site but can't look at my alli plan stuff?  I keep missing my weigh ins because I can't get on.  It gives me this message.   "We’re sorry, but myalli.com is experiencing an error. Please try again at a later time."   Help I miss being able to check my progress.  Thanks!

LOL  Glad I read this before I posted about it! I'm having the same problem.  I was so excited about posting my 3 pound loss! 

 Grats to every one and same here! I woke up weighed in and practically tripped down the stairs to check in only to find I couldnt yet =( lol.. Ah well, patience I guess!

6.5 lb loss here. I so wanted to check in!