Dr. Green mom has a course you can buy that talks about each one. Very informative. She also have samples of delayed scheduled. If you are wanting something free I would use https://www.justtheinserts.com
There's a very non-biased book called 'The Vaccine Book' that tells you everything that's in each vaccine and for me I decided as each vax came up on the schedule so I wouldn't be overwhelmed researching every single thing. It's one of the few resources I've found that doesn't push an opinion. It's all facts and this is how we've ended up deciding to skip them all. It's a very personal choice and depends on your families lifestyle. Weigh your pros and cons, and keep an open mind
I know its not always advised to ask strangers on the internet but i obviously dont trust the doctors. We get al our information directly from the CDC website. So even if you just have an opinion with some evidence we would like to know.