Starting 1st MC.Excited & Nervous!

Hi! I'm starting my very first cleanse this weekend. This is the first time I've done anything like this and I'm really excited. I've got a pretty good plan going and this message board has helped me a lot, thanks! I still have a few more questions though so if anyone can answer them or just give me good advice I would appreciate that greatly!
-Will my period be effected while on the MC?
-Is it okay to mix two or three doses of the lemonade mix in a big jug to bring to work? (also, how much will I need to bring with me for a 9 hour work day?)
-Do I sip the lemonade all day or should I drink it as an entire glass at once?
-How long after the SWF (Salt-Water-Flush) do you drink the lemonade mix?
-I haven't really prepared *that* much for the Master-Cleanse although I have stopped drinking coffee and eating red meat for the past day or so...will I still feel the positive effects of the Master-Cleanse or have I put myself at a disadvantage?
-I've read that you should make the lemonade mixture right before you drink it, but with my work schedule I don't think that's possible. Will I be losing out on a lot of the benefits if I drink it hours after it's made?

Okay, I know that was a lot of questions so thanks in advance! Wish me luck!