My first nuh appointment🙄 it is 16th week of my pregnancy. Am I late?

I’m a first time mum! But will only be having my first appointment with NUH at the 16th week. Is it normal? I’ve not have any scans yet. Only had my blood and urine test taken. So i’m just waiting patiently for my nuh appointmentt date :( should i be worried about anything?