Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Pregnancy
Pregnancy Risk Assessment Calculator
Score pregnancy risk based on maternal age, pre-pregnancy BMI, obstetric history, health conditions, and lifestyle factors. Use it to understand which screening tests may be recommended at your first prenatal visit.
Fill in the required fields to see your result.
Pregnancy
Pregnancy Weeks to Months Converter
Convert pregnancy weeks and days into months and identify your trimester, using either calendar months or four-week 'lunar' months β the two conventions that cause confusion.
Months and trimester
4.6 months (2nd trimester)
Key differences
| Pregnancy Risk Assessment Calculator | Pregnancy Weeks to Months Converter | |
|---|---|---|
| Category | Pregnancy | Pregnancy |
| Inputs required | 5 | 3 |
| Result | Risk Assessment Score (%) | Months and trimester |
| What it does | Score pregnancy risk based on maternal age, pre-pregnancy BMI, obstetric history, health conditions, and lifestyle factors. Use it to understand which screening tests may be recommended at your first prenatal visit. | Convert pregnancy weeks and days into months and identify your trimester, using either calendar months or four-week 'lunar' months β the two conventions that cause confusion. |