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Pregnancy: Week 6
At week six, many of the symptoms continue to resemble PMS symptoms. Fatigue, bloating, headaches, sore breasts, and cramping. While you are not yet visibly pregnant, your uterus is starting to grow and may press on your bladder, resulting in increased urination. There is now increased bloodflow to your kidneys, which also contributes towards the more frequent urination. You may also experience morning sickness. The fetus is beginning to grow the spinal cord and brain.
At approximately 1/8 of an inch to 1/4 of an inch, the size of the fetus is now comparable to a grain of rice or a pomegranate seed.
If is recommended to schedule your first prenatal appointment.
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- Healthline: Valinda Riggins Nwadike, MD, MPH & Susan York Morris: 06/26/2023: 6 Weeks Pregnant: Symptoms, Tips, and More (https://www.healthline.com/health/pregnancy/pregnancy-symptoms-week-6)
- Kid's Health: Larissa Hirsch, MD: September 2025: Pregnancy at 6 Weeks: Weekly Calendar (https://kidshealth.org/en/parents/week6.html)
- Mother and Baby: Emily Gilbert: 09/10/2025: 6 weeks pregnant: advice, symptoms, and what to expect (https://www.motherandbaby.com/pregnancy/week-by-week/6-weeks-pregnant/)
- Parents: Christina Crawford & Kiarra King, M.D.: 07/06/2023: Week 6 of Your Pregnancy (https://www.parents.com/pregnancy/week-by-week/6/)
- The Bump: Lauren Barth & Kendra Segura, MD & Shannon Simcox: 06/09/2025: 6 Weeks Pregnant (https://www.thebump.com/pregnancy-week-by-week/6-weeks-pregnant)
- What To Expect: Catherine Donaldson-Evans & Jennifer Wu, M.D., F.A.C.O.G.: 07/29/2025: 6 Weeks Pregnant (https://www.whattoexpect.com/pregnancy/week-by-week/week-6.aspx)