Week 9 of Pregnancy
First trimester
For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
Baby is
about the size of a green olive
0.9 inches · less than 1 oz
Baby this week
- •Webbing between fingers and toes is disappearing as individual digits form
- •Ears are developing and moving into their final position on the head
- •Tooth buds are forming beneath the gums
- •Baby's tail has completely disappeared
- •Eyelids are fusing and will stay closed for several weeks
You this week
- •Morning sickness may be at its peak (though some find relief now)
- •Increased fatigue and need for extra sleep
- •Tender, swollen breasts
- •Food aversions and heightened sense of smell
- •Mood swings from hormonal changes
- •Frequent urination
- •Possible light spotting or cramping (common and usually not concerning)
This week's tips
- •Schedule your first prenatal appointment if you haven't already—your healthcare provider will want to confirm dates and check your overall health
- •Eat small, frequent meals to manage nausea; ginger tea, crackers, and cold foods often help
- •Get your prenatal vitamin routine locked in, especially folic acid for baby's neural development
- •Rest when you can—this fatigue is real and your body is doing important work
- •Start a pregnancy journal or app to track how you're feeling; it's helpful to look back on later
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
Week 10 marks the end of the embryonic period, and your baby will officially be called a fetus. Many people find the second trimester brings a welcome energy boost and relief from some first trimester symptoms.
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For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
This content is for informational purposes only and is not medical advice. Every pregnancy and baby is different. Always consult your doctor, midwife, or pediatrician for guidance specific to your situation.
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