Go back to where you did you OB rotation and ask to volunteer in one of the physicians offices (a lot of docs have saturday hours or are on call weekends). Ask to volunteer to shadow the residents or doc's and explain to the program chair your dilemma.. Also at you medical school find an OB to talk to and get their advice. No Oct is not too late but plan to do a sub I a good suggestion is MFM/Perinataology not too inyense but a great look at high risk OB c complcated medical issues.
🙂 D