Week 11 of Pregnancy
Your baby is the size of a fig
1.6 in • 1.6 oz
Baby Development
Your baby is entering a phase of rapid growth. The face is broad, the eyes are widely separated, and the eyelids remain fused shut. Tiny buds that will become future teeth are appearing under the gums. The liver is now producing red blood cells, a function that will later be taken over by the bone marrow.
The fetus is quite active, capable of opening and closing its fists and mouth, stretching, and kicking. These movements are becoming more coordinated as the brain and muscles mature, but they are still too subtle for you to feel. The bones are continuing to harden, but the skin remains transparent.
Your Body This Week
As you approach the end of the first trimester, your hormone levels begin to stabilize, which often brings welcome relief from the worst of the morning sickness. However, you might start to experience other symptoms, such as heartburn, as pregnancy hormones relax the valve between your stomach and esophagus.
Food cravings and aversions can be very strong during this period. These are driven by your body's changing nutritional needs and hormonal influences. It's also common to experience a stuffy nose, as increased blood flow can cause the mucous membranes in your nose to swell.
Milestones This Week
First trimester ultrasound
Between weeks 11 and 13, an important ultrasound is done to evaluate baby's development. Talk to your doctor about available screenings.
Learn More
At week 11 of pregnancy, you may notice significant changes in your body as it adjusts to support your developing baby. Hormonal shifts often lead to breast tenderness and increased metabolic efficiency, a natural response to prepare for the lactation process and ensure adequate nutrient supply later in pregnancy. While your calorie intake doesn't need to significantly increase yet, focusing on nutrient-dense foods—such as fruits, vegetables, whole grains, lean proteins, and healthy fats—is important. Small, frequent meals not only assist in maintaining your blood sugar levels but can also help alleviate nausea—a common issue during this phase. Including ginger in your diet, whether as tea or chews, might ease stomach upset. Remember to hydrate well, primarily with water, to support overall health and relieve any digestive discomforts, like constipation. Physical activity remains valuable for both your and your baby's well-being, so consider engaging in moderate exercises like walking or prenatal yoga, barring any advice to the contrary from your healthcare provider. It’s a good time to establish and maintain prenatal care appointments to monitor your pregnancy's progress and address any concerns, ensuring a healthy journey ahead.
Frequently Asked Questions
How big is my baby at 11 weeks pregnant?
At week 11 of pregnancy, your baby is about the size of a fig, measuring approximately 1.6 in and weighing around 1.6 oz.
What trimester is week 11 of pregnancy?
Week 11 is in the first trimester of pregnancy. The first trimester covers weeks 1-13, the second trimester covers weeks 14-26, and the third trimester covers weeks 27-40.
What is happening with my baby at week 11?
Your baby is entering a phase of rapid growth.
What symptoms can I expect at week 11 of pregnancy?
As you approach the end of the first trimester, your hormone levels begin to stabilize, which often brings welcome relief from the worst of the morning sickness.
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