I was under the impression that it was okay to retake as long as requirements are completed anytime before matriculation.
Stats are around average for DO- 3.3gpa, 3.6 non science, 3.0 science 501-503 MCAT. Currently in a masters of anatomical science program taking only graduate level science classes like a Anatomy, physiology, neuroscience, cancer biology to demonstrate I can handle science classes, I just started college at 16 and lacked maturity/discipline. Currently have a 3.9 in the program, will finish by 2022 (will also be 22y/o).
Also a minority student (African). Looking to apply only to DO schools.