Hehe mznecci, you're a full of questions one
I may not be of great help though; Nancy would be the best to answer your questions.
You can call her to the toll-free number if you want to order MediFast. I suggest you take a Starter Kit if you don't know too much about what you want as meals. Starter kits also offers more variety than before, which is good. As I am on full fast (no Lean&Green meal), I ordered each box of packets separately because I really like variety.
As for going slowly up, I guess the answer is... no. The secret of MediFast is like all proteined diet; ketosis. Ketosis is a state induced by the body which puts your organism to burn fat as primary source of energy. To acheive that, you must have the correct number of calories (which is 500-700 if I remember well), and while you have all the nutrients necessary in the packets, your body will go into starvation mode, then eventually it will shift into ketosis. To stay in that mode, you must follow the program. You can confirm that with Nancy, but I guess there is no way around that.
I'm not a "smiley" guy, better ask all the girls in there, lol I'm sure they will be more than happy to tell you
Oh, and for your motivations to begin the program, I must really congratulate you. I am 21 years old, and I got a mother which really has a big weight problem (I would guess about 350-400 pounds). This fall, she had some legs problems and got into hospital where doctor told me it would not be the last of his problems.
The best gift you could give your little girl, even though she is too young to realize it, is the pleasure to give you enough time to see her grow up and get her own family, and be here at each step of her life. Trust me, I know what I'm talking about, and it really pains me when I think that my mother will not see that if she doesn't change FAST!
Oh, and last thing; money is not much of an issue for me, so I can afford to choose all my meals separately. However, if it is for you a concern, I strongly suggest calling Nancy. She will do everything to get you all the discounts possible. Oh, and first starters have a 4-week variety pack with 1-week free, which brings the total to about 230$ for 4 weeks. It's only the first month though. However, a suggestion would be that at the second month, you order another 4-week package with 1-week free as another subscriber (deliver it to your mom's house or another place). Once again, you can call Nancy with that; I'm sure she will help you.
On that note, I hope you keep posting in there, I wanna hear back from you!