Predict tu siguiente period, track tu menstrual cycle, y see un full fertility calendar. 100% private — todos calculations happen en tu navegador.
el menstrual cycle es el monthly series de changes un woman's body goes through en preparation para el possibility de pregnancy. este calculator predicts tu siguiente period dates, ovulation day, y fertile window based en tu último period y average cycle length. el typical cycle es 28 days, but anything from 21 para 35 days es considered normal. Every body es different, y este Herramienta provides estimates para planning y tracking purposes.
este calculator provides estimates based en average cycle patterns. Actual cycles puede vary due para stress, illness, travel, hormonal changes, y other factors. para el most accurate tracking, consider recording tu cycles over several months.
un normal menstrual cycle ranges from 21 para 35 days, con 28 days being el average. If tu cycle es consistently shorter than 21 days o longer than 35 days, consult un healthcare provider.
tu fertile window es typically 5-6 days: el 4 days before ovulation, el day de ovulation, y el day after. Ovulation usually occurs Acerca de 14 days before tu siguiente period starts.
Yes. todos calculations happen entirely en tu navegador. No personal data es sent para any server, stored, o shared.