Seeking for advise and opinion

Hello everyone.. I have my baby through iui process and I'm 3rd time lucky!! But somehow I realise each time I went to see our gynae, the bill come out to be around 200 +/- abit for consultation, ultrasound, pee test and supplement pill if needed. However I heard from friends about their gynae package which is like 700 plus and the package start from week 8 or so till them giving birth. The package my friends took up include consultation, ultrasound, pee test and supplement pill. However, I had ask our gynae about the package and package only start after the details scan at week 20, and is about $1200- 1400 for 10 session of consultation, ultrasound, and pee test. Supplement/medicine is not included. From week 20 to giving birth, probably I will be seeing the gynae for another 8 time. I'm not sure should we continue to see the same gynae or change because of the bill And I have not find out about the gynae charges for giving birth.. And I'm worry since the one we seeing now is kind of expensive compare to what I had hear from my friends.