
Gestational timeline: 2nd Trimester & 3rd Trimester
Braxton Hicks contractions are intermittent, painless contractions of the uterus that occur throughout pregnancy. They are often described as a tightening or hardening of the abdomen and are considered a normal part of preparing the uterus for childbirth. However, if contractions become frequent, intense, or are accompanied by other symptoms like vaginal bleeding or pelvic pressure, consult your healthcare provider. It typically occurs during Weeks 21, 26, 30, 39 (2nd Trimester & 3rd Trimester) of pregnancy.
2nd Trimester & 3rd Trimester — typically experienced around weeks 21, 30, 39, 26
Watch expert-guided videos about braxton-hicks contractions during pregnancy:
This safety grid maps the typical progression and status of braxton-hicks contractions over the 40 weeks of pregnancy.
Learn more about self-care strategies and expected timeline variations with these guides:
Insights, articles, and other content for these topics are available inside the companion.
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Here are other common symptoms that typically occur during weeks 21, 30, 39, 26:
Mild abdominal discomfort is common during pregnancy due to stretching ligaments, growing uterus, and digestive changes. However, if abdominal pain is severe, persistent, or accompanied by other symptoms like bleeding or fever, consult your healthcare provider for evaluation and guidance.
During pregnancy, hormonal changes can increase blood flow to the gums, making them more susceptible to bleeding and inflammation, a condition known as pregnancy gingivitis. To maintain oral health, brush and floss regularly, and schedule regular dental check-ups. If you experience persistent or excessive bleeding gums, consult your dentist or healthcare provider for evaluation and advice.
Headaches are common during pregnancy due to hormonal changes, increased blood volume, and changes in blood circulation. Managing stress, staying hydrated, and getting regular exercise can help prevent headaches. However, if headaches are severe, persistent, or accompanied by other symptoms like vision changes or swelling, consult your healthcare provider for evaluation and guidance.