
Gestational timeline: 1st Trimester
Many pregnant women experience morning sickness, characterized by nausea and vomiting, especially during the first trimester. While it's called "morning sickness," it can occur at any time of the day. Eating small, frequent meals, avoiding triggers, and staying hydrated can help manage symptoms. If morning sickness is severe or persistent, consult your healthcare provider for guidance on managing symptoms and preventing dehydration. It typically occurs during Weeks 4, 8, 10-11 (1st Trimester) of pregnancy.
1st Trimester — typically experienced around weeks 4, 11, 10, 8
Watch expert-guided videos about morning sickness during pregnancy:
This safety grid maps the typical progression and status of morning sickness 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 4, 11, 10, 8:
Basal body temperature (BBT): Your basal body temperature (BBT) is your temperature taken first thing in the morning before you get out of bed. It is usually lower than your regular temperature during the day. During pregnancy, your BBT may rise slightly. This is because the production of progesterone increases during pregnancy, which can raise your temperature. A sustained rise in BBT can be a sign of pregnancy, but it is not always reliable.
In early pregnancy a person will develop a cervical plug. This is a layer of mucus that covers the cervix and blocks the entrance to the womb. This helps keep the baby safe and healthy. This can also be an early sign of pregnancy.
Mild cramping can be common during early pregnancy as the uterus expands to accommodate the growing baby. However, severe or persistent cramping, especially accompanied by bleeding, can be a sign of a more serious issue. If you experience intense cramping or have concerns, contact your healthcare provider for evaluation and reassurance.