For those on Soy formulas....

Aud2314

I'm going to try DD on Similac sensitive Soy tonight thru the weekend and see if it helps. She is on gentlease and is still fussy and spitting up so I figured I would try. How long did it take for you to see a difference in LO? Did you find any brand better than the other??

acesup

i think anytime you switch formula's it takes a few days to see a difference. 

we did notice a difference almost immediately this last time we switched DD's formula. we started it wednesday night and i could see a difference by yesterday evening - but i dont want to jinx - she could still just be having a good few days i guess lol. im paranoid that at any second she will start wailing again and not stop haha.

if you dont see a difference in a weeks time - you wont see one.  

jazzyexpo

DD is on the Similac Insomil Soy. I noticed a difference pretty soon. I'm sure you will see a difference over the weekend.