didkisa,
Sorry for the late reply, I have been pretty sick with this baby.
I am 5' 1.5" and about 115#s normally. I hung on the side of my aquadoula just fine, although I am not all that flexible, so I sort of sat on my feet in a keeling type position. I found myself sitting back and breathing between and then more Hanging/Leaning during the contractions, but for that baby I had intense back labor, so it was different than my #2 for which I just sat in the water. I pushed on my hands and knees. Since the baby came fast (2hrs) didn't have time to adjust the water levels much, so I used my husband's leg as support to rest on between pushes. He was on one knee with one knee up like you would if you had a little kid sitting on your knee. He was really stiff by the time it was all over! Anyway, I had fears of feeling like I was drowning because I am so short, but he held me up. If he hadn't I think I would have had to lower the water level. But if I were able to sit or squat down and curl over the baby like before I don't think it would be an issue.
Hope that helps!

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