Hi Moomies

I am 5 weeks pregnant today, and looking for a gynae in the Durban/Westville/Hillcrest area.
Due to the nature of my job it is difficult for me to get time off during the week and as i don't want to reveal my pregnancy to my work colleagues or bosses until I'm much further along, I feel it will be less stressful for me if I could find a gynae who does appointments on Saturdays or even after hours on week days. I have searched the forums and no luck so far.
Any recommendations or advice?