First Trimester Pregnancy: Symptoms & Questions
Explore first-trimester pregnancy symptoms and milestones, plus questions for your provider. Use due-date and weekly growth tools for general estimates.
Quick highlights
First-trimester milestones
Poppy seed
The early embryo implants and the structures that will support the placenta begin developing.
Early pregnancy can bring many feelings and questions. Experiences differ between people, and even between pregnancies for the same person. The information here is for general education and is not a substitute for prenatal care.
Some people notice tiredness, nausea, breast tenderness, or changes in appetite. Others may not have obvious symptoms. The absence of a particular symptom does not, by itself, determine how a pregnancy is progressing.
If you have severe pain, bleeding, or any symptom that worries you, contact a local healthcare service promptly. Do not rely on an online article to assess an urgent situation.
Trusted sources
These general sources informed this article. Ask your care team about information specific to your situation.