Gestational age refers to how far along a pregnancy is measured in weeks and days.
Gestational age measures the development of a pregnancy and helps determine how a developing baby is growing.
Healthcare providers often calculate gestational age from the first day of the last menstrual period.
Why Gestational Age Matters
Knowing gestational age can help determine:
• Pregnancy development
• Estimated due date
• Available medical options
• Timing for ultrasounds and prenatal care
It can also affect which abortion methods may be used.
How Is Gestational Age Determined?
Gestational age may be estimated through:
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Menstrual history
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Ultrasound imaging
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Pregnancy hormone levels
Ultrasounds are often considered one of the most accurate ways to estimate early pregnancy dating.
Frequently Asked Questions
Can I know how far along I am without an ultrasound?
Possibly, but ultrasound dating is often more accurate.
Why does gestational age matter before abortion?
Different procedures and medications may be recommended depending on how far along the pregnancy is.
Learn More About Pregnancy Dating
Understanding gestational age can provide clarity about pregnancy development and available next steps.