Clinical Rotation Duration for Caribbean Med Students (2026)

Clinical Rotation Duration: What to Expect Week by Week

Clinical rotations take roughly two calendar years — the third and fourth years of most Caribbean MD programs — and the pace is very different from basic sciences. Knowing what each rotation actually demands week to week helps you plan financially, logistically, and mentally.

Editorial Team · CaribbeanMedicalSchools.comUpdated 18 July 20268 min read

The 48 weeks of core clerkships

The standard core sequence is Internal Medicine (12), Surgery (12), Pediatrics (6), OB/GYN (6), Psychiatry (6), and Family Medicine (6). Most schools deliver these in the third year, though some spread them into early MS4. The specific order depends on your school's rotation calendar and site availability; students typically get some preference but not free choice.

Weekly time commitment by rotation

Actual hours vary by site and team, but the following ranges are representative of a Caribbean student at a US ACGME site.

Internal Medicine (inpatient): 60–75 hours/week including one 24-hour call every 4–6 days
Surgery: 65–80 hours/week including pre-rounding at 5 am and 1–2 call nights weekly
Pediatrics: 50–65 hours/week inpatient, 40–50 hours ambulatory
OB/GYN: 60–70 hours/week with overnight L&D shifts
Psychiatry: 40–50 hours/week, rarely on call
Family Medicine: 40–50 hours/week, largely outpatient

Call and overnight shifts

Most core clerkships include some form of overnight or extended call. Medicine and surgery historically use 24-hour or 28-hour call, though many programs have shifted to a night-float model (5–7 nights of 12-hour shifts) that is easier on sleep and produces better student learning. OB/GYN typically involves L&D overnight shifts to catch deliveries. Psychiatry and Family Medicine rarely include overnight call.

What a student actually does day-to-day

You pre-round on 2–5 assigned patients, present them on rounds, write daily progress notes, follow patients to procedures and studies, present at case conferences, and read for your NBME Shelf exam at the end of each rotation. Grades come from a mix of shelf exam performance (typically 25–40% of the grade), clinical evaluations from residents and attendings, and a written H&P or oral presentation.

Fourth-year electives and audition format

Fourth-year electives are usually 4 weeks each and can be scheduled at your school's affiliated sites or, with approval, at other institutions. Audition rotations (aways) at target residency programs follow the same 4-week structure but function as an extended job interview — expect to work harder than on any prior rotation, present more polished cases, and stay late to help the team.

Frequently asked questions

Can I take vacation during clinical years?

Yes. Most schools schedule 2–4 weeks of vacation between rotation blocks in third year and a longer block before interview season in fourth year. Requesting time off mid-rotation is rarely granted except for personal emergencies.

How do I prepare for shelf exams?

UWorld for the specialty, the corresponding OnlineMedEd or Divine Intervention audio series, and NBME practice shelf exams in the final two weeks of each rotation. Most students report 1–2 hours per day of dedicated shelf prep on top of clinical duties.