
Gestational timeline: 2nd Trimester
Melasma, also known as the "mask of pregnancy," refers to dark patches of skin that commonly appear on the face, especially on the cheeks, forehead, and upper lip, during pregnancy. This pigmentation change is caused by hormonal fluctuations and increased melanin production. While melasma is harmless and typically fades after childbirth, wearing sunscreen and avoiding prolonged sun exposure can help prevent further darkening. It typically occurs during Weeks 24 (2nd Trimester) of pregnancy.
2nd Trimester — typically experienced around week 24
Watch expert-guided videos about melasma during pregnancy:
This safety grid maps the typical progression and status of melasma 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 24:
Constipation is a common discomfort during pregnancy, often due to hormonal changes, pressure from the growing uterus, and iron supplements. Eating a high-fiber diet, staying hydrated, and getting regular exercise can help prevent constipation. If constipation persists or is accompanied by severe pain, bleeding, or other concerning symptoms, consult your healthcare provider for evaluation.
Dizziness or lightheadedness can occur during pregnancy due to changes in blood pressure, blood sugar levels, and circulation. To help prevent dizziness, avoid standing up too quickly, stay hydrated, and eat regular, balanced meals. If you experience frequent or severe dizziness, lie down on your side and consult your healthcare provider for evaluation and guidance.
Trouble sleeping, including difficulty falling asleep or staying asleep, is common during pregnancy due to hormonal changes, physical discomfort, and anxiety. To improve sleep quality, establish a relaxing bedtime routine, create a comfortable sleep environment, and practice relaxation techniques like deep breathing or meditation. If sleep problems persist or worsen, consult your healthcare provider for evaluation and guidance on managing symptoms safely during pregnancy.