You really should get in contact with La Leche League. They are wonderful ladies. I am the Mom of four kids whom I nursed for at least 15 months each. They all adjusted to the cup easily and pretty much weaned themselves when they were ready. As far as training your child not to bite or chew on you, it's a matter of consistency and persistence. You are going to be bitten occasionally, but if you use the following method, it will be very rare once they learn not to do it. When your child starts to bite down on you, using your finger, break suction, tap the child's mouth with your finger and say, "No biting." I am not saying to slap your child, so please do not misunderstand. It's a light tap with your finger tip just to get the child's attention so that they understand that the reason they've lost the satisfaction for the moment is because of their mouth. There is no pain involved here at all. If the baby bites again, do the same thing, but put the baby down for a minute. When you come back, just repeat the process and say "don't bite" every time. You don't need to be loud or angry at all...just a slightly firmer voice will communicate to the baby that there's a problem. After all, they've never been reprimanded before and this is all totally new to them. When he resumes nursing without biting, just be really soothing and encouraging. He'll notice the difference and he really will try to please you by not biting. This method has worked with all four of my children. I know some women say that babies can not be trained not to bite, but it just take patience and consistency. In my experience, it took me about a week or two of consistent correction to train my babies not to bite. And don't stress out about it. Whatever schedule works for you and your baby is the right one for you. Just keep working at it and trying different things. The baby is fine and it will all work out. You are doing a good job.