Kelcqi, do try to relax. Dun get too stress up till you thinking about depression ok, no good for you.
Cactus, here's your answers.
Point 1. 1st Trimster depends which week she consulting him. Then he will fix a 2nd consultation two weeks after 1st for her. From there, he will monitor, if she is fine, maybe consultation will be every 4 weeks. Normally if I never forget, 1st trimester sometimes can be every fortnightly. Unlimited visits and phone calls. But if your colleague has mild sickness like flu, cough, fever, he will recommend her see GP instead of him.
Point 3. Appointments, all consultation even last min one best call up to arrange for appointments. His waiting time can be from 20 mins to 1hour, depends on his arrival to clinic (sometimes after delivery, etc). I ever waited for 2 hrs coz he got a call to hospital for delivery.
Point 4. 85% - 90% will do ultrasound on every consultation. When in 4th mth, he will try to use his normal ultrasound machine to see if can determine baby's gender. For detail scan, it is done by another doctor, Dr Lim LS.
Point 5. E C-Sect, this one is based on case to case basis. Unable to guide you the rates, but can try nego with him lar (coz my hb cousin every try nego with him sucessfully).
BTW, his clinic a lot of indonesia tai tais and their daughters consulting him, so tell your colleague dun be overwhelmed by those pple.