Pregnancy vs PMS Quiz

Compare symptoms and
find possible causes with AI for free

Worried about your symptoms?

Start the Pregnancy vs PMS test with our free AI Symptom Checker.

This will help us personalize your assessment.

Shiba

By starting the symptom checker, you agree to the Privacy Policy and Terms of Use

Light pink or brown vaginal bleeding

Breasts feel heavy

Mild abdomen cramps

Mood swings

Nausea through the day

Food aversion

Bleeding before my period is due

Headache

Spotting before period

Light pink vaginal discharge

Period ended in one day

Short and light period

Not seeing your symptoms? No worries!

Overview

Pregnancy and PMS share several symptoms like cramps, fatigue, and mood changes, making them easy to confuse. However, pregnancy often includes signs like a missed period, nausea, and food aversions, while PMS typically leads to menstruation along with headaches, acne, and temporary bloating.

Disease Summaries

Pregnancy: Pregnancy is the term used for the period when a fetus (baby) is developing inside the mother's uterus (womb). It typically lasts about 40 weeks (just over 9 months), measured from the last menstrual period to delivery. It occurs as a result of sexual intercourse, when the egg released by the female ovary is fertilized by a sperm. Pregnancy is medically divided into three parts (trimesters). The first sign of pregnancy is typically a missed period. Morning sickness (nausea/vomiting) may accompany it.

Premenstrual Syndrome (PMS): PMS refers to physical or mood changes that occur shortly before menstruation and typically resolve a few days after menstruation begins. PMS symptoms generally recur with each menstrual cycle and can negatively affect a woman's normal life. PMS consists of both mental and physical symptoms, occurring 3-10 days before menstruation. The cause of PMS is poorly understood, but is related to fluctuations in levels of female hormones. PMS can worsen underlying mood disorders such as anxiety and depression.

Comparing Symptoms

Overlapping Symptoms

  • Cramps
  • Bloating
  • Mood swings
  • Fatigue
  • Breast tenderness

Pregnancy Specific Symptoms

  • Missed period
  • Nausea or morning sickness
  • Food aversions or cravings
  • Increased urination
  • Implantation spotting
  • Heightened sense of smell

Premenstrual Syndrome (PMS) Specific Symptoms

  • Period onset
  • Headache
  • Acne or skin changes
  • Temporary weight gain
  • Sleep disturbances

Treatment Approaches

Pregnancy Treatment Approaches

Pregnancy is often detected through a urine pregnancy test and usually confirmed by an ultrasound scan. The obstetrician/gynecologist (OB/GYN) will schedule regular check-ups for the mother and child. The specialist may recommend specific vaccinations and vitamin supplements. Depending on the patient's medical history, further recommendations may be made. It is important to get adequate prenatal care for your pregnancy, for the safety of both the mother and baby.

Premenstrual Syndrome (PMS) Treatment Approaches

Treatment of PMS mostly involves lifestyle changes like regular sleep cycles and a balanced diet. Medications can also help with muscle aches and stomach cramps. Counseling may be helpful in coping with the stress of this disorder. Hormonal birth control can be used to suppress the menstrual cycle or reduce it. For patients with severe symptoms that affect their work and personal life, medications such as antidepressants can be used.

Reviewed By:

Kenji Taylor, MD, MSc

Kenji Taylor, MD, MSc (Family Medicine, Primary Care)

Dr. Taylor is a Japanese-African American physician who grew up and was educated in the United States but spent a considerable amount of time in Japan as a college student, working professional and now father of three. After graduating from Brown, he worked in finance first before attending medical school at Penn. He then completed a fellowship with the Centers for Disease Control before going on to specialize in Family and Community Medicine at the University of California, San Francisco (UCSF) where he was also a chief resident. After a faculty position at Stanford, he moved with his family to Japan where he continues to see families on a military base outside of Tokyo, teach Japanese residents and serve remotely as a medical director for Roots Community Health Center. He also enjoys editing and writing podcast summaries for Hippo Education.

Seiji Kanazawa, MD, PHD

Seiji Kanazawa, MD, PHD (Obstetrics and Gynecology (OBGYN))

Dr. Kanazawa graduated from the Niigata University Faculty of Medicine and received his Ph.D. from the Tohoku University Graduate School of Medicine. He is working on the front line of the General Perinatal Center, including the Tokyo Tama General Medical Center and the National Center for Research in Fertility Medicine, where he provides maternal and fetal care and undertakes clinical research. At Ubie, Dr. Kanazawa has been designing the Ubie AI Symptom Checker and has taken on the role of general obstetrics and gynecology consultation at FMC Tokyo Clinic by providing fetal ultrasound and prenatal consultation.

From our team of 50+ doctors

Content updated on Apr 27, 2025

Following the Medical Content Editorial Policy

Was this page helpful?

Tell your friends about us.

We would love to help them too.

smily Shiba-inu looking

Still not sure if you need
to see a doctor?

Try a symptom check test

How Ubie Can Help You

With a free 3-min Pregnancy vs PMS quiz, powered by Ubie's AI and doctors, find possible causes of your symptoms.

This questionnaire is customized to your situation and symptoms, including the following personal information:

  • Biological Sex - helps us provide relevant suggestions for male vs. female conditions.

  • Age - adjusts our guidance based on any age-related health factors.

  • History - considers past illnesses, surgeries, family history, and lifestyle choices.

Your symptoms

Input your symptoms

Our AI

Our AI checks your symptoms

Your report

You get your personalized report

Your personal report will tell you

✔  When to see a doctor

✔︎  What causes your symptoms

✔︎  Treatment information etc.

Ubie is supervised by 50+ medical experts worldwide

Our symptom checker AI is continuously refined with input from experienced physicians, empowering them to make more accurate diagnoses.

Maxwell J. Nanes, DO

Maxwell J. Nanes, DO

Emergency Medicine

Waukesha Memorial Hospital, Waukesha Wisconsin, USA

Caroline M. Doan, DO

Caroline M. Doan, DO

Internal Medicine

Signify Health

Benjamin Kummer, MD

Benjamin Kummer, MD

Neurology, Clinical Informatics

Icahn School of Medicine at Mount Sinai

Charles Carlson, DO, MS

Charles Carlson, DO, MS

Psychiatry

U.S. Department of Veterans Affairs

Dale Mueller, MD

Dale Mueller, MD

Cardiothoracic and Vascular Surgery

Cardiothoracic and Vascular Surgery Associates

Ravi P. Chokshi, MD

Ravi P. Chokshi, MD

Obstetrics and gynecology

Penn State Health

Ubie is recognized by healthcare and tech leaders

Newsweek 2024

“World’s Best Digital
Health Companies”

Newsweek 2024

Google Play Best of 2023

“Best With AI”

Google Play Best of 2023

Digital Health Awards 2023

“Best in Class”

Digital Health Awards 2023 (Quarterfinalist)

Which is the best Symptom Checker?

Which is the best Symptom Checker?

Ubie’s symptom checker demonstrated a Top-10 hit accuracy of 71.6%, surpassing the performance of several leading symptom checkers in the market, which averaged around 60% accuracy in similar assessments.

Link to full study:

https://www.medrxiv.org/content/10.1101/2024.08.29.24312810v1

References