1. What is the Pregnancy Days Calculator?

The Pregnancy Days Calculator calculates the exact number of days between conception date and current date, helping track the progress of pregnancy day by day.

2. How Does the Calculator Work?

The calculator uses a simple date difference formula:

Where:

• \( Current\ Date \) — Today's date or any specified date
• \( Conception\ Date \) — The date when conception occurred

Explanation: The calculation provides the exact number of days elapsed since conception.

3. Importance of Tracking Pregnancy Days

Details: Accurate day-by-day tracking helps monitor fetal development stages, schedule important prenatal tests, and estimate due date more precisely.

4. Using the Calculator

Tips: Enter the conception date and current date (defaults to today). Both dates must be valid with current date after conception date.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculation?
A: It provides exact calendar days between two dates, but conception date estimation may have some variability.

Q2: What's the difference between gestational age and conception age?
A: Gestational age typically adds 2 weeks to conception age, counting from the first day of last menstrual period.

Q3: When is conception date typically known?
A: Most accurately known with fertility treatments. For natural conception, it's usually estimated based on ovulation.

Q4: How does this relate to trimesters?
A: Pregnancy is divided into three trimesters of about 90 days each, with important milestones in each phase.

Q5: Can this calculator predict due date?
A: While it shows days since conception, full-term pregnancy is typically 266 days (38 weeks) from conception.