I have always had one at 12 weeks and one at 20 weeks. I had a growth scan with dd at 34 weeks as everyone used to at my hosp, but my hospital have since stopped this as theres no point without an indication of a problem. With ds, I had a very brief scan at 37 weeks as they thought he was breech - they just looked for his head then that was it lol, no measuring.
To be honest, I also feel like I am the only one not having a growth scan with this baby, my 2 preggers friends have had them even though they are both having sections anyway, so is a growth scan necessary lol?
Also I am in a fb group for due in Jan thro another forum I use, and all the other ladies seem to have growth scans, GTT etc as standard, not sure if its due to a high BMI etc.
I am def glad I have been lucky to have a very straightforward preg, and not require any extra things.