can check with the nurse/doc during 18 months check, and if its of concern, they will refer you. in the mean time, keep talking to him. read, point things out etc. very soon he will keep talking non stop!
best to check with a dr at kkh, will likely be referred for speech therapy
mine too at that time... but super talkative once he started close to 4yo
Think it’s quite normal. My son only start to speak at 2years plus
My girl start talking only when she’s 4….