No. You don't need a hyphen in a two-word unit modifier when the first element is an adverb that ends with "-ly."
Yes it should be hyphenated.
Yes, it should be hyphenated.
Yes it should be hyphenated.
yes check-up should be hyphenated
It should be hyphenated.
"Field" is not hyphenated.
Yes, "low-to-intermediate" should be hyphenated when used as a compound modifier before a noun.
Yes it should be hyphenated.
No it shouldn't be hyphenated.
Yes it should be hyphenated.
Yes it should be hyphenated.
Self-made should be hyphenated.