Morning all 
I have my 20 week scan later this morning and am feeling really anxious about it.
I've been told I'll be having my bp + urine check at the appointment and also my whooping cough vaccine but it just seems very strange as I'm not sure what to expect/how it'll all work at the appointment
I obviously have the usual worry about everything being okay but also I'm unsure whether I should be wearing a mask and/or gloves in the hospital?
Any reassurance or information would be greatly appreciated