I’m pretty sure it’s every 3 weeks up until 34 and then every 2 weeks, atleast that’s how it is where i am xx
I’ve been told it’s every 3 weeks now till baby is here
It honestly depends on how each of your apps go. My first baby it was 1-3 weeks just depending on blood work etc
Every 3 weeks x
Every 2-3 weeks
https://www.nhs.uk/pregnancy/your-pregnancy-care/your-antenatal-appointments/ All info is on here x