Pregnancy
Pregnancy is a journey filled with excitement, questions, and plenty of changes. It usually lasts about 40 weeks, counted from the first day of your last menstrual period. Even though conception typically happens about two weeks later, this standard timeline helps doctors track development and milestones. During the first few weeks, many people notice signs like missed periods, fatigue, nausea, breast tenderness, or mood changes. Every pregnancy is different—some feel symptoms early, while others don’t notice much at all. As the pregnancy progresses, your body adjusts to support the growing baby. Blood volume increases, hormones shift, and the uterus expands. These changes can bring new experiences, from food cravings to backaches to those first little kicks. Pregnancy is divided into three trimesters:First Trimester (0–13 weeks): Early development, major organ formation, and often the toughest symptoms.Second Trimester (14–27 weeks): More energy, visible baby bump, and the ability to feel movement.Third Trimester (28–40 weeks): Rapid growth, belly expansion, and preparing for birth.Staying healthy during pregnancy usually includes eating well, getting gentle exercise, staying hydrated, and attending regular prenatal checkups. Each appointment helps track the baby’s growth and your health. No matter how your pregnancy unfolds, it’s a unique, personal experience. Every body and every baby grows at its own pace. The most important thing is understanding your journey and getting the support you need.
Conception Calculator
Estimate a likely conception window from cycle timing or due date information, with clear limits on accuracy.
Open calculatorDue Date Calculator
Estimate a due date from cycle timing or conception information and understand what can shift the result.
Open calculatorPeriod Calculator
Predict your next period, likely fertile window, and cycle timing with a period calculator that helps you plan around recurring dates.
Open calculatorPregnancy Calculator
Estimate pregnancy timing, due date, current week, and milestone dates with a calculator that helps you track the pregnancy timeline.
Open calculatorPregnancy Weight Gain Calculator
Estimate a healthy pregnancy weight gain range by trimester using starting BMI and practical guidance for tracking progress over time.
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