Figure 2 | Scientific Reports

Figure 2

From: Maternal physical activity affects yolk sac size and growth in early pregnancy, but girls and boys use different strategies

Figure 2

First and second yolk sac measurements by gestational age based on the last menstrual period. (a) In total, 358 measurements included the mean and 95% prediction band. (b) A line between the first and second yolk sac measurements representing the individual yolk sac growth rate. Line plot demonstrating the variations in yolk sac growth between the two measurements (no line is shown when only one measurement was available, and one participant was not included in this plot as the menstrual age at the time of the second measurement was an outlier beyond 14 gestational weeks).

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