First time hand raiser questions. Need help!?

Okay, so I have bred cockatiels for over 2 years now, and I know that’s not much, but I am pretty experienced with it all.

I am currently researching everything there is to know on hand raising the babies, as I think it would help a lot to save babies, and also to have tame babies.

By the way, im 13. I do volunteer work at the local bird shelter, and crop feed regularly.
So I know how to do it.

I was planning on using spoons first, stepping in with the crop needle when necessary.
I just need a few pointers to get me going, like, what formula is the best, I use Roudybush Formula 3 at the shelter, and heard its the best, but also have read that it can cause digestive problems??? Also, a feeding schedule would be helpful? Anything else I need to know, just say please!!
THANK YOU!!!
BIRDS ROCK!!!
Oh and, Whats a cc? I see it commonly used in feeding schedules and stuff…Is it like a gram?

I breed as a hobby. I do not like kaytee formula because it separates after you mix it. I have never used roudybush formula. I use Zupreem Embrace Plus…I have used it for years and love it.
I never crop feed a baby. I feel that if a baby has taken to a syringe than it is better to continue using the syringe than to put a baby a risk by crop-feeding.
Once you get used to handfeeding babies you will fall into your own feeding schedual and routine. Everyone has their own. Babies at 2 weeks (this is when I pull them), should be eating every 4 hours. When it is close to time for feeding you will feel their crops and if they are empty than you will feed again. Some babies may digest slower and you may be able to feed every 5 hours. Some may digest faster. By 3 1/2 weeks I am introducing solid food in their cage, when they start picking at the food add a dish of cold water. I put in bread, crackers, millet and cockatiel seed for them to forage. At 3 weeks I feed 3 times a day, morning, noon, and evening. By about 5 weeks I go to 2 feedings. Sometimes a baby may refuse a feeding because they are starting to eat more solid….this is a good sign you are heading toward weaning. Weeks 7, 8, and 9 I am down to one feeding normally in the morning. You will notice that at around 5 or 6 weeks they start to eat alot less during each feeding.

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