I think it varies all over, because my mw didn't check for the babys heart beat as she said it was too early (i was about 15 weeks i think at the time) and she told me to book an appt with my GP around about when i have my 20 weeks scan and my GP will let me hear the heartbeat. I think they don't always like trying to find it early because things are still small, and even if theres nothing wrong..if they couldn't find it it could make the mother worry. My urine was checked and she went over my documents too just to check everything. All n all was a quick appointment! x