OBGYN Regular Checkups Why They Matter

Let me be honest. No one in the world looks forward to a gynecology exam like a picnic. Climbing onto that cold exam table, the seat often jokingly called the "humiliation chair," never gets pleasant no matter how many times you do it. Even I, a gynecologist, am not comfortable sitting on that chair. So rather than nagging my patients, I try first to explain why these 30 minutes matter so much. In the clinic, the reason for putting off a checkup is rarely laziness; most often it is "being busy" or "having no symptoms." Those two things are the most dangerous traps.

Many people never forget a hair appointment, yet they push the gynecology checkup to the back of the line like a gym membership. They hide behind busy work, childcare, and the easy thought, "There are no symptoms anyway." I understand completely, because no one knows better than I do how uncomfortable the exam seat is.

But here is a key point we often miss: many gynecologic conditions are best found when there are no symptoms. The appearance of symptoms is often a sign that the disease has already progressed to some degree. In other words, the thought "I have no symptoms, so I don't need to go" can actually be the choice that "lets the best timing slip away."

The American College of Obstetricians and Gynecologists (ACOG) recommends that adult women visit the gynecologist every year for a "well-woman visit," even in years when they are not due for a cervical cancer test. This means the checkup is not just for a single test, but a once-a-year appointment to review your whole body.

Most people who open the clinic door for the first time wear a tense expression. But half of a gynecology checkup is in fact not the exam, it is the conversation. As ACOG emphasizes, we do not look only at the uterus.

We ask whether your menstrual cycle is regular, whether you sleep well, whether there is any discomfort in your marital relationship, and whether perhaps your mood has been low. Many people look puzzled when asked about their relationship, but this is not a detective's interrogation. It is the process of mapping out your body's hormone chart together.

That is why I ask my patients, "Even if nothing hurts in particular today, please tell me everything that has been on your mind." When small-seeming changes gather, they form a meaningful picture.

Cervical cancer is one of those rare cancers that we can find in advance at the "pre-cancer stage." This is because we can catch the change at the precancerous stage or a very early stage, before cells have fully turned into cancer. This is exactly why the one-minute cell test (Pap smear) performed on that "uncomfortable chair" is so important.

Through the national cancer screening program, our country provides a cervical cytology test free of charge every two years to women aged 20 and older. This recommendation was prepared jointly by the National Cancer Center and the Korean Society of Gynecologic Oncology, and it is a solid safety net you can use without any cost burden. In the clinic, I see a surprising number of women in their twenties who have never once received even this free screening.

The screening interval may vary by individual age and risk. For reference, ACOG advises the following intervals for the cervical cancer test itself in women at average risk. It is best to decide your exact interval through a consultation.

When found early, a relatively simple procedure is reported to give a good outcome. Why you should not put off cervical cancer screening is covered in more detail in the article explaining why you should not delay cervical cancer screening, and I also recommend reading about HPV testing and management, the key cause of its onset.

In a basic physical exam, the doctor may press on your abdomen to feel for lumps. But to be blunt, a doctor's hands are not an MRI. Changes deep in the uterus can be missed by touch alone.

This is where transvaginal ultrasound comes in. The process is not comfortable, but there is nothing better as a tool for looking quickly and clearly inside the pelvis. The uterus and ovaries are shy organs hidden deep in the pelvis, so ultrasound acts like a flashlight illuminating that dark cave.

There is something to note especially for those who have only had the insurance-program test (cervical cytology). The cytology test only looks at the surface of the cervix; it does not show pelvic structures such as uterine fibroids or ovarian cysts. So depending on need, it is safer to have an ultrasound as well. The detailed explanation of uterine fibroid examination may also be helpful.

If you are unsure about which checkup items you need, please do not agonize alone and feel free to ask. Consult about the checkup items that fit me

Now I have to talk about something a little heavier. The moment a gynecologist regrets most is meeting a patient who comes in too late, saying, "My belly got a bit bigger, so I thought I'd just gained weight."

Ovarian cancer is often called a disease that begins in a "silent organ." In the early stages there are almost no symptoms, or at most poor digestion and bloating, which are easy to brush off. According to ACOG, no effective routine screening test for ovarian cancer has yet been established for the general population, and by the time symptoms appear it is often already advanced.

That does not mean we should sit on our hands. The key is not to let changes slip by. If signs like the following persist differently from usual for more than 2 to 3 weeks, I recommend seeing a doctor.

• A bloated feeling or an increased waist size for no clear reason
• A heavy, uncomfortable feeling in the pelvis or lower abdomen
• Feeling full quickly even after eating only a little, or a drop in appetite
• More frequent urination or a change in bowel habits

When people hold out taking only stomach medicine, I sometimes see in the clinic that it has already spread throughout the abdominal cavity. In my clinical experience, the most common remark is, "I just thought my digestion was off." That is why it matters to keep up both regular checkups and your body's everyday signals.

So do not fear the gynecology checkup. It is not a frightening time spent hunting for cancer, but a time to interpret the signals your body sends and to book your future health in advance.

When you come regularly, we usually part with a smile, saying, "See you next year." But when you come after symptoms have erupted, I may have to bring up a more complicated story with a serious face. Even with the same disease, the path differs greatly depending on when we meet it.

If you want to get a broad checkup all at once, take a look at the life-stage screening program, and if gynecologic care is new to you and feels daunting, the women's health care guide may help. If you are unsure about the screening interval, also see the Q&A summarizing how often you should get cervical cancer screening.

In the end, what matters most is not a grand resolution but a small action. Open your calendar right now and book one checkup appointment at the nearest gynecology clinic. It may not be as exciting as a salon appointment, but it will be the firmest and most beautiful promise to protect your life.

If you hesitate to book or do not know where to start, you may feel free to ask first. Inquire about booking a regular checkup

Written by: Lee Dong-hee Director · OB-GYN specialist · View doctor profile

First published January 20, 2026 · Last reviewed May 30, 2026

References: ACOG Well-Woman and cervical cancer screening recommendations (2021), ACOG Committee Opinion on early detection of ovarian cancer in average-risk women (2017), National Cancer Center and Korean Society of Gynecologic Oncology national cancer screening cervical cancer recommendation (2024)

This article is intended to provide general health information and does not replace individual diagnosis or treatment. If you have symptoms, please consult through a medical visit.