Surviving the Preclinical Years

Part of Medical School. The first two years are a system you build rather than a course you attend, and nobody hands you the system. This is what you are actually graded on, what most of your class is really learning from, what that stack costs, and why the students who figure it out in block one are not smarter than the ones who figure it out in block four.

The short version

Most of your class is not primarily learning from your school's lectures. They have assembled a stack of outside resources and they use the school's material mainly to find out what will be on the school's exam. Knowing that in month one rather than month eight is worth more than any single study tip.

Pass/fail moves the target rather than removing it. You stop competing for a class rank and start building a body of knowledge that gets examined later, by people who did not teach you.

The method is most of the job. Daily spaced repetition done imperfectly beats a better system you start in second year.

The stack costs real money and the discounts are not advertised. The resources are named further down with what they cost. Your school may already own several of those licenses, so ask before you buy.

If something goes wrong academically, the clock starts immediately. Academic Setbacks and Alternate Paths covers what remediation actually involves and why silence is the expensive option.

What the two years are built out of

Almost every school now runs some version of a systems-based curriculum: a block on cardiology, a block on renal, a block on neuro, each mixing the anatomy, the physiology, the pathology, and the drugs for that system rather than teaching those as separate year-long courses. Alongside the blocks you will have a clinical skills course, an anatomy lab in most places, small groups of some kind, and often a half-day in a clinic once or twice a month.

Length varies more than people expect. Some schools run eighteen months of preclinical and start clerkships in the winter of second year; others run a traditional two years.¹ The shorter the preclinical phase, the earlier every downstream deadline arrives, including the one for the exam that carries your number.

The thing to establish early, because it governs how you spend your time: which of your exams are written by your faculty and which are bought from the NBME. Many schools use customized NBME exams at the end of blocks. Where they do, your school exam and the national exam are testing the same material in the same register, and studying for one is studying for the other. Where the exams are faculty-written, they can test detail that appears nowhere in a national exam, and you have two jobs instead of one. Ask a second-year which kind your school gives. It changes the whole calculation.

What pass/fail does not protect you from

Pass/fail preclinical grading is now the norm at US MD schools rather than the exception, though it is not universal, and the details differ enough that only your own school's published policy is authoritative.²

What it genuinely removes is the incentive to grind for a marginal percentage point, and the daily comparison against the person next to you. That is not a small thing. Programs also know preclinical performance is a weak predictor of who becomes a good physician, which is part of why the shift happened.

What it does not remove matters, because students hear "pass/fail" and relax about the wrong thing:

Your school is still forming an impression of you, and it writes that impression down. The Medical Student Performance Evaluation is the letter your school sends to residency programs, and at many schools it places you in a band or quartile, or uses a set of coded adjectives that program directors read fluently. A pass/fail transcript does not mean an unranked student.

Honor society membership usually still exists, and its criteria at many schools lean on clerkship performance and sometimes on preclinical standing.

The knowledge is cumulative and gets examined later. Passing a renal block with the minimum and forgetting it is a debt you settle during the dedicated period, at the worst possible time. The question worth asking is not whether you passed, it is whether you could pass the same material cold in fourteen months.

So the useful reframe is that pass/fail buys you the freedom to study for the long exam instead of the short one. Students who use it that way do well. Students who read it as permission to disengage find out late.

Most people learn from resources the school did not assign

This is the single largest piece of hidden curriculum in the first two years, and it is invisible from outside.

The national picture: an AAMC survey found roughly 70% of students using non-institutional online videos and other outside content weekly or daily, while only 41.5% attended in-person preclerkship sessions most of the time or often. Interviews with second-years across seven schools describe the same pattern from the inside, with students treating the outside stack as the primary curriculum and their school's material as a guide to what the school will ask.³

The stack is fairly standard: a question bank, one or two video series, a picture-mnemonic series for microbiology and pharmacology, a review book everyone annotates, and a shared spaced-repetition deck maintained by students.

The names, and what each one is actually for

This page used to describe the stack without naming it, on the theory that names change and printing them reads as endorsement. That was the wrong call for the reader this site is for. Somebody with a sibling two years ahead gets the names in a text message; leaving them out here only kept them from the people who had nobody to ask. So here they are, with the prices checked on the date below, and none of this is a recommendation that you buy any of it.

Anki, and the AnKing deck. Anki is free spaced-repetition software. The AnKing deck is a community-maintained Step 1 deck of roughly 30,000 cards, tagged to most of the resources below, which is why the stack coheres at all. You can download a static copy free, or subscribe to AnkiHub for around $6 a month to receive corrections and updates without rebuilding your deck. It is the cheapest component of the stack, and the one the others are tagged against.

A question bank. UWorld is the default. Step 1 access ran $349 for 30 days, $459 for 90, $519 for 180 and $579 for 360 when this page was checked. Amboss is the main alternative and some schools license it institutionally. Most people start a bank during blocks rather than saving it for the review period, which is the advice in the next section.

Pathoma. Pathology videos and a text by one author, $84.95 for three months, $99.95 for twelve and $119.95 for twenty-one, each including the printed book. It is the cheapest thing on this list per hour of use and the one most consistently described as worth it.

Boards & Beyond. Video coverage of the preclinical sciences, priced by duration from $24 for a week to $399 for two years. The Step 1 preclinical product and the Step 2 clinical product are sold separately, so a two-year purchase now does not cover third year.

Sketchy. Picture mnemonics, strongest for microbiology and pharmacology. Before you budget: it is no longer sold as separate micro and pharm modules. The current product is one subscription at $349.99 for six months, $449.99 for twelve or $649.99 for twenty-four, so the old advice to "just buy Sketchy Micro" no longer describes anything you can buy. Groups of ten or more get at least 20% off, which is what class-wide purchases are for.

First Aid. The annually revised review book, around $65 in print; the 2026 edition is the 36th. Most people annotate it rather than read it.

Four caveats, and the last one is the important one.

Prices move and products get restructured. Sketchy's unbundling is the live example. Check before you buy and treat every figure above as a starting point rather than a quote.

Fashion is real in this list. These are what a large share of US students used in 2026. Two of them will be displaced within a few years and nobody can tell you which. Ask two second-years at your own school, because the local answer beats the national one.

Nobody buys all of it. A full stack across two years runs into four figures and most people assemble something smaller. The section below is about how to pay less than the sticker price for whatever you do use.

A resource is not a method. Owning six subscriptions and using two is the most expensive form of avoidance available in first year, and it is common enough to have its own name. What follows matters more than anything above.

The reason this belongs on this site: a student with a physician parent, or an older sibling two years ahead, arrives knowing this. They start the deck in week one. Everyone else discovers it in month six, usually after an exam that went badly, and spends the next block rebuilding a method while the material keeps coming. That gap has nothing to do with ability and it costs a semester.

If you are reading this before you start, you can close the gap with one conversation. Find a second-year in your first week and ask what they actually study from, in those words. Most will tell you in five minutes, and most are glad to.

Build the method in the first block

The method that works for the volume is not a secret and it is not complicated. It is just relentless.

Active recall over rereading. Testing yourself on material is what moves it. Rereading notes and highlighting feel productive and mostly are not.

Spaced repetition, daily. The premade decks exist so you do not have to build cards while also learning the content. Unsuspend what your school covered, do the reviews every day, and accept that the daily review count is the price. Skipping three days in a busy week creates a backlog that takes two weeks to clear, and the backlog is what makes people quit the method.

Questions early, not at the end. Start doing practice questions during the block. Questions teach the reasoning pattern that the exam is actually testing, and doing them cold is uncomfortable in a way that is doing its job.

Fewer resources, used completely. Two resources finished beat five sampled. Resource-shopping is the most common form of productive-feeling avoidance in first year.

Give it one block, then evaluate. Change one variable at a time, and judge a method by an exam result rather than by how it felt. A system that feels efficient and produces a bad score is a system that flatters you.

The stack costs money, and your school may already own it

The core resources are subscriptions, several of them renew annually, and a full stack across two years runs into four figures. That lands during the years when you are not earning and are living on borrowed money.

Four things worth doing before you pay full price:

Ask what your school already licenses. Many schools buy institutional access to at least one major question bank or video series and mention it once, in an email, in August. The library, not the registrar, usually knows.

Ask the class above about a group purchase. Student governments frequently negotiate a class-wide rate, and the deadline for joining it is early.

Check the free tier honestly. The spaced-repetition software itself is free on desktop, and the community decks are free. That is the load-bearing part of the stack, and it costs nothing.

Budget for the review phase separately. The large question-bank and course purchases cluster around the dedicated period, and that is the most predictable cash crunch of these two years. The Step Exams has the numbers and the timing.

If money is the reason you are studying from a worse resource than your classmates, tell your student affairs dean. Emergency and small-grant funds exist at most schools and go unclaimed every year, in part because asking feels like admitting something.

The guilt of skipping lecture

At a school where lectures are recorded and optional, a large part of your class will stop attending, and you will feel strange about it for a month. If you learn better from a video at speed in your own room, that is a legitimate way to use an optional lecture, and the data above says you will have company.

Two cautions. Small groups, anatomy lab, and clinical skills sessions are usually mandatory and are where your faculty actually meet you, which matters later when you need a letter or an advocate. And disappearing entirely has a social cost that compounds: the people who know what is on the exam, which resource everyone switched to, and which second-year is worth asking are all in the room you stopped entering.

There is also a version of this specific to students who are working, commuting, or carrying family responsibilities. Optional attendance is a genuine gift when your time is not fully your own. Use it deliberately rather than guiltily, and keep one standing point of contact with your class so that flexibility does not turn into isolation.

Seeing specialties you would otherwise meet for the first time in third year

Third year samples about eight fields, somebody else picked which eight, and by the end of it you are expected to have chosen. Choosing a Specialty makes that argument and covers interest groups and asking a physician for a day, which are the two cheapest ways to widen the sample. Two more exist in the preclinical years specifically and are less well known.

Preclinical electives. Some schools run optional short courses alongside the blocks, often a few sessions with faculty, sometimes with observation time attached, in fields the core curriculum never touches. Where they exist they are the most efficient exposure available, because somebody has already arranged the access. Where they do not, nobody will tell you they do not; ask the curriculum office in first year rather than assuming.

Asking to scrub in. A surgeon who knows you are a first-year will usually let you come to a case, and the ask is a short email. It is the single most direct way to find out whether an operating room is a place you want to spend your life, and it answers that question faster than any amount of reading about the field. The same is true of a morning in a reading room, a session in a pathology sign-out, or a clinic in something you have never seen.

The part worth being honest about

For the most competitive fields, the people applying have usually been building toward it since first year, and the numbers show it plainly. In the 2026 Match, matched US MD seniors reported a median of 12.5 publications in neurological surgery, 10 in integrated plastic surgery and 9 in dermatology, against a median of 2 across all specialties, and the presentation counts run wider still.⁴ Work at that scale does not start in third year.

It is self-reported and unverified. The NRMP says so on the page: products are not verified or evaluated and quality varies greatly. A long list of thin items is legible as a long list of thin items to the person interviewing you, which is the caution Research, Mentors, and Academic Currency makes at length.

The metric changed this year, so any older figure you find is not comparable. Before 2026 the NRMP reported abstracts, presentations and publications as one combined number, and it now reports three separate medians. A number from two years ago is measuring a different thing.

You do not have to do any of this. Most specialties are nothing like those three. Family medicine, pediatrics and emergency medicine all sit at a median of one publication, and the people in them are not less serious about medicine.

And if one of those three is genuinely where you are heading, knowing in first year that the bar looks like that is worth more than finding out in third. That is the whole reason it is written here rather than left for you to infer from a table you were never told existed.

What this does not mean is that first year should become a race. The method in the section above is what protects everything else, and a research project that eats your first block is a bad trade at any level of ambition. One field explored properly beats five sampled, which is the same rule as the resources.

The things that start quietly now and matter in two years

Preclinical feels like a closed room where only the material exists. Three things started during it show up later with interest.

A faculty member who knows your work. Letters, research, and advocacy all begin with somebody who can describe you specifically. Research, Mentors, and Academic Currency covers how those relationships actually get formed, and who tends to be left out of them.

Any longitudinal clinical contact you can get. A free clinic, a student-run service, a standing shift. It is the only sustained patient exposure available before clerkships, and it is what makes third year less of a shock.

Some evidence of what interests you. Not a portfolio, and not a strategy. Just enough of a trail that when someone asks what you have been drawn to, you have something true to say.

What belongs to other pages

The first weeks, the adjustment, and finding your footing among people who seem to already know how this works is Arriving.

The dedicated period, the exams themselves, and what the whole resource stack costs is The Step Exams.

Third year, evaluations, and how clerkship grading really works is Clerkships.

Failing a course, remediation, repeating a year, or a decelerated track is Academic Setbacks and Alternate Paths.

If the problem is not the workload but everything underneath it, that is Imposter Syndrome & Burnout, and Taking a Leave covers pausing without wrecking your loans or your insurance. 988 reaches the Suicide and Crisis Lifeline by call or text, and the Physician Support Line at 1-888-409-0141 is staffed by psychiatrists for medical students, free and confidential.

Where this fits on the Road

The preclinical years reward one decision made early: pick a method in the first block and hold it for two years. Everything else on this page is downstream of that. Ask a second-year what they study from in your first week, start the daily reviews before you feel ready, and find out whether your school buys the licenses before you do. None of that is talent. All of it is information.

Curriculum length, grading policy, exam sources, attendance requirements, elective availability, and honor-society criteria are set by each school and vary widely. Your school publishes its own policies; confirm them before relying on anything here. The named resources and their prices were read from the vendors' own pages on 2026-08-11 and will go out of date faster than anything else on this page. Naming them is description of what students use rather than endorsement, and nothing here is a recommendation to buy. Match statistics are self-reported and change annually. Educational information, not advice. Reviewed quarterly. — Last reviewed: 2026-08-11

References

School-level data on curriculum structure, preclinical length, grading, class size, and cost of attendance is collected in the AAMC's Medical School Admission Requirements database, which is where to compare specifics rather than any third-party ranking. Access is paid and is included free with AAMC Fee Assistance. https://students-residents.aamc.org/medical-school-admission-requirements/medical-school-admission-requirements-msar-applicants ↩
The AAMC's Curriculum Reports collect grading systems used by US medical schools, including pre-clerkship courses. Checked 2026-08-03: the interactive tables require an AAMC account, so no national percentage is quoted here. This page deliberately states the direction of travel rather than a figure it cannot verify; your own school's published grading policy is the authoritative source for your situation. https://www.aamc.org/data-reports/curriculum-reports/interactive-data/grading-systems-use-us-medical-schools ↩
Lawrence ECN, Dine CJ, Kogan JR. "Preclerkship Medical Students' Use of Third-Party Learning Resources." JAMA Network Open 2023;6(12):e2345971. Verified 2026-08-03. A qualitative study of 58 second-year students across seven geographically diverse US allopathic schools, conducted September 2022 to January 2023. The 70% and 41.5% figures quoted above are AAMC survey data reported in that paper's framing rather than findings of the focus-group study itself, which was qualitative and did not measure attendance rates. https://pmc.ncbi.nlm.nih.gov/articles/PMC10696480

The named resources and every price above were read from the vendors' own pages on 2026-08-11, not from a review site: Pathoma's sign-up page (three, twelve and twenty-one month options at $84.95, $99.95 and $119.95, each including the 2026 printed text); UWorld's Step 1 pricing panel ($349 / $459 / $519 / $579 for 30, 90, 180 and 360 days); Boards & Beyond's product page ($24 for one week to $399 for two years, with Step 1 preclinical and Step 2–3 clinical sold as separate products); Sketchy's medical program page ($349.99 / $449.99 / $649.99 for six, twelve and twenty-four months as a single all-access subscription, with a stated 20%-plus discount for groups of ten or more); First Aid for the USMLE Step 1 2026, the 36th edition, at roughly $65 in print; and AnkiHub's published tiers for the AnKing deck, with a free static download and scholarships both available. This is the fastest-decaying section on this page. Verify any figure before you spend money on it. Pathoma's sign-up page returns a 307 to automated tools and renders normally in a browser, so a link checker flagging it is reporting a bot policy rather than a dead page. https://www.pathoma.com/sign-up · https://medical.uworld.com/usmle/usmle-step-1/ · https://www.boardsbeyond.com/Pricing · https://www.sketchy.com/explore/medical · https://www.ankihub.net/step-deck ↩
NRMP, Charting Outcomes™: Characteristics of U.S. MD Seniors Who Matched to Their Preferred Specialty: 2026 Main Residency Match, released 28 July 2026 and now published annually rather than every two years. Read 2026-08-11. Median publications for matched U.S. MD seniors: neurological surgery 12.5, integrated plastic surgery 10.0, dermatology 9.0, orthopaedic surgery 7.0, otolaryngology 6.0, against 2.0 across all specialties and 1.0 in family medicine, pediatrics and emergency medicine. Median presentations run higher and wider, from 20.0 in integrated plastic surgery against 4.0 across all specialties. Two things about this report matter for reading any other source on the subject. The counts are self-reported at Match registration and the report states that products "are not verified or evaluated and quality may vary greatly." And the 2026 edition separates abstracts, presentations and publications into three items for the first time, where every prior edition combined them into one, so a pre-2026 figure is not comparable to these. https://www.nrmp.org/wp-content/uploads/2026/07/MD-Senior_Charting-Outcomes_FINAL.pdf ↩