momof2n2-
I know you can do it! I understand the overwhelming feeling, though.
I am under the impression that LHFHG only takes about an hour, and Bigger...3.5 hours. Someone correct me if I'm wrong! So, as a pp said, you would have some overlap. They could do some subjects at the same time, or you can have one of them work on independent work while you help with what is necessary with the other, then switch. We have done a bit of that this year, and it has worked well on the days we've done it. I plan to schedule it out for next year so we all know what we're doing when. It is my goal to get LHTH and Bigger.. done before lunch each day...we'll see how it goes.
Another thing, you could have older ds play with the younger girls for a while when you're working with younger ds; this would free you up to help him without having the little ones tugging at you. (at least theoretically!

) I know I have done that too and it helps cut down on the noise and interruptions, as well as distractions for the other child. Often, if they can't play quietly while we're working, they are required to play a game or do a task Mommy chooses; that helps cut down on the referee-ing I have to do.
I know it seems like a lot to school two children at once...with two more coming along...but God will equip you. It sounds like you've done an excellent job with both boys so far...and after seeing you with all four in my home, I think you're a great mom. It'll take some adjustments and a period of time to get used to doing two programs, but once you find your rhythm it will work well.
Those are just my thoughts. I hope I have helped to encourage you at least a bit!
