Normal placenta size chart for early pregnancy
Part of Women’s health & pregnancy clinical trials.
This study measures the thickness and volume of the placenta in healthy, single-baby pregnancies from 11 to 18 weeks. The goal is to create a reference chart that could help doctors spot problems early.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are pregnant with one baby
- You are between 11 and 18 weeks pregnant
- Your due date is known (from your last period, IVF, IUI, or timed intercourse)
- You do not have any major health conditions affecting the pregnancy
- Your baby does not have any known birth defects
- Your placenta is not positioned low or abnormal
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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