The interpretations of this dream are varied as a lot of depends on the circumstances in the dream as well as your general mood. Oftentimes being an obstetrician is associated with a great profit in the professional life. This is especially true if you are quite comfortable in this role in the dream and you seem to have the necessary medical knowledge that will be required from you.
If you are an obstetrician in the dream and you help to make a delivery in a successful manner it means that soon you will get an idea that when put to practice will prove itself to be very profitable, especially on the long run. This dream can also mean that soon a very off beat idea will come to your mind. In order for others to realize its significance a long time might pass.
Seeing yourself using obstetrician related equipment can mean that you will soon take over a business from a friend of yours as they will ask you to do so. This dream can also mean that you should stay away from doing business deals with people that are only vaguely known to you.
If you see an obstetrician in your dream it can mean that soon you will be greatly insulted by someone. This might be done by your enemies or more unintentionally by a friend of yours.
Seeing an obstetrician in a dream can mean that your choices will get limited in a short time. In the end you be might forced to choose the lesser evil in a sense as the choice will be very limited.
If you are pregnant and you see an obstetrician in your dream it means that you are understandably worried about the health of the baby that you are carrying as well as for the upcoming delivery.