Calculadora de Ovulacao Gratis
Calcule seu dia de ovulacao e janela fertil com base no ciclo menstrual. Calculadora gratis.
Estimated Ovulation Day
14 day of cycle
Estimated Ovulation Day vs Cycle Length
Formula
## Ovulation Estimation **Ovulation Day = Cycle Length - 14** The luteal phase (post-ovulation) is typically 14 days. The fertile window spans from 2 days before ovulation to 1 day after. ### Fertile Window Sperm can survive up to 5 days, but the most fertile period is the 2-3 days before and the day of ovulation.
Exemplo Resolvido
A woman with a 28-day cycle.
- 01Ovulation day = 28 - 14 = day 14
- 02Fertile window start = 14 - 2 = day 12
- 03Fertile window end = 14 + 1 = day 15
- 04Fertile window = days 12-15 (4 days)
Perguntas Frequentes
When do I ovulate?
Ovulation typically occurs 14 days before your next period. For a 28-day cycle, this is around day 14. For a 30-day cycle, it is around day 16.
How accurate is this calculator?
This provides an estimate. Actual ovulation can vary by a few days. For more accuracy, use ovulation test kits or track basal body temperature.
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