If you mean the medical checklist, your gynae should be able to provide you. If it is for preparation of the arrival of the little one, you can find it on any mommy forum. However I’d prefer to get from my family member or relatives.
No definite list tbh. Just relax. If you know the gender, do some shopping (go easy on newborn - 3m clothings as they outgrow VERY QUICKLY!!).
This app has a pretty good checklist for each week