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At about 5.1 inches (13 cm) from crown to rump and weighing 4.9 ounces (140 grams), your baby is still very tiny.
The placenta, which nourishes the fetus with nutrients and oxygen and removes wastes, is growing to accommodate your baby. It now contains thousands of blood vessels that bring nutrients and oxygen from your body to your baby's developing body.
You may notice that your breasts have changed considerably since your pregnancy began. Hormones are preparing your breasts for milk production — more blood is flowing to the breasts, and the glands that produce milk are growing in preparation for breastfeeding. This can increase your breast size (many women increase one to two cup sizes) and cause veins to become visible. Buy supportive bras in a variety of sizes to accommodate your breast growth during pregnancy.
Note: All information is for educational purposes only. For specific medical advice, diagnoses and treatment, consult your doctor.
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Find out by selecting your child’s symptom or health condition in the list below:
Download Spring 2014 (PDF)
In the spirit of the holidays, patients, parents and doctors share inspirational stories of healing and hope. From surviving heart failure and a near-death drowning to battling a flesh-eating disease, witness how the impossible became possible thanks to the care patients received at Seattle Children's Hospital.
Miracle Season, hosted by Steve Pool and Molly Shen, aired Dec. 8, 2013, on KOMO 4 TV. The annual holiday special celebrates the remarkable lives of Seattle Children's patients.
Mark Fadool, clinical director of mental health services at Odessa Brown Children's Clinic, provides early warning signs of mental health issues in kids and teens and urges us all to notice the signs and act early.
Seattle Children’s provides healthcare for the special needs of children regardless of race, color, creed, national origin, religion, sex (gender), sexual orientation or disability. Financial assistance for medically necessary services is based on family income and hospital resources and is provided to children under age 21 whose primary residence is in Washington, Alaska, Montana or Idaho.
© 1995-2014 Seattle Children’s Hospital, Research and Foundation