Do native speakers pronounce "h" when saying "yeah"?
Someone says yes, and someone says no.
Maybe it's not a standard question, but I am wondering. Maybe it is pronounced with aspiration?
Standard English does not use the /h/ sound at the end of syllables, only at the beginning. (In fact, I have never heard a dialect with final /h/.) Yeah is pronounced “yĕ-uh” (/jɛə/ in IPA notation), with a diphthong or glide ending with the “uh” (/ə/) sound.
The {h} in the spelling is there to distinguish yeah from yea, a now-archaic word for yes which is pronounced “yay” (/jeɪ/). The {h} indicates that the {a}, representing /ə/, is a distinct sound.