To calculate the rise in beta hCG levels, subtract the initial level from the final level, then divide by the initial level. This gives you the percentage increase.
Tracking hCG levels during early pregnancy is essential for monitoring the health and progression of the pregnancy. hCG (human chorionic gonadotropin) is a hormone that typically doubles every 48-72 hours in a healthy pregnancy. This Beta Increase Calculator helps calculate how much the hCG levels have increased over a specific period. The increase can indicate the growth rate of the pregnancy and whether it is progressing as expected.
Formula:
Contents
Where:
- B1 = Final beta hCG level (latest test result)
- B0 = Initial beta hCG level (earlier test result)
How to Calculate ?
- Take Initial hCG Level (B0): Measure the hCG level from your first test.
- Measure Final hCG Level (B1): Take a second test after 48-72 hours to measure the new hCG level.
- Apply the Formula: Subtract the initial level (B0) from the final level (B1) and divide the result by B0 to find the percentage increase.
Solved Calculations
Example 1:
Variable | Value |
---|---|
Initial Beta hCG (B0) | 200 |
Final Beta hCG (B1) | 400 |
Answer: The beta hCG increased by 100%.
Example 2:
Variable | Value |
---|---|
Initial Beta hCG (B0) | 300 |
Final Beta hCG (B1) | 450 |
Answer: The beta hCG increased by 50%.