Gravidez e Fertilidade
Calculadoras de composição corporal, nutrição, gravidez e saúde cardiovascular baseadas nos padrões de referência da OMS, NHS, ACOG e ACSM.
Gestational Age Calculator
Find out how many weeks pregnant you are from your last period or due date. Shows trimester, estimated due date and days remaining, per ACOG dating.
Calculadora de Data Provável do Parto
Estime a data provável do parto pela última menstruação, data de concepção ou transferência de FIV, com a Regra de Naegele (ACOG) e convenções da ASRM.
Ovulation Calculator
Find your ovulation date and six-day fertile window from your last period and cycle length. Based on Wilcox et al. NEJM 1995. Free, private, no sign-up.
Fertility Window Calculator
Calculate your broadest possible fertile window from a range of cycle lengths. Designed for irregular cycles using earliest and latest ovulation estimates.
Conception Date Calculator
Estimate when conception likely occurred from your due date or birth date. Uses the 266-day (EDD minus 266) reverse formula with a ±3-day window.