Research generally suggests that women receive more social support than men in terms of emotional support. However, there is also evidence that when working in male-dominated fields, women often receive less support in terms of being provided with important information or instrumental help with work tasks. A questionnaire study by Jean Wallace from the University of Calgary investigates these issues in the medical profession.
In line with previous research she finds that women receive (or at least report receiving) more emotional support than their male colleagues. However, her results do not show a gender difference in instrumental support and women actually report receiving more rather than less informational support.
This is encouraging in that it shows that women are actually well integrated in supported in the medical field. On the other hand, the results might also simply be a reflection of the fact that women are more willing to admit receiving help.