Week 28 and 3 days
- Input
- DUM: 90 dias atrás
- Expected output
- 12 semanas e 6 dias de gestação
Each gestational week starts on the same weekday as the LMP.
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how many weeks pregnant am i today
This is the most common question during pregnancy. The answer is: complete weeks from LMP to today, counted by medical convention.
Each gestational week starts on the same weekday as the LMP.
Use the result as technical or educational support, keeping the tool limits explicit in the workflow.
The gestational count starts at the LMP by universal medical convention, because the exact date of ovulation and fertilization is rarely known precisely. This means that in the first two gestational weeks, pregnancy has not yet occurred biologically, ovulation and fertilization typically happen in weeks 2–3.
Yes. Both terms are used interchangeably in medicine to refer to the count from LMP.
No. It helps explain the scenario and use the tool more safely, but real decisions should consider official sources, full context and qualified guidance when needed.
Medical notice: this calculation is educational, based on population-level averages, and does not replace prenatal care, ultrasound, diagnosis or guidance from a doctor or obstetrician.
The date you enter stays in your browser only. We do not save or send this data.