health

Ovulation

The release of a mature egg from the ovary, typically occurring mid-cycle (around day 14 of a 28-day menstrual cycle).

Ovulation occurs when a mature egg is released from the ovary into the fallopian tube, where it can be fertilized by sperm. The egg survives 12–24 hours; sperm can survive up to 5 days.

Fertile Window

The fertile window spans about 6 days: 5 days before ovulation + the day of ovulation itself. This is when conception is most likely.

Signs of Ovulation

Rise in basal body temperature (0.5–1°F)
Change in cervical mucus (clear, slippery, egg-white consistency)
Mild pelvic pain (mittelschmerz)
Positive ovulation predictor kit (OPK) — detects LH surge

Related Calculators

📊 Ovulation Calculator 📊 Period Calculator 📊 Due Date Calculator

📝 Pregnancy Due Date Calculator Guide

Related Terms

BMI (Body Mass Index)

A numerical value calculated from height and weight, used as a screening tool for body fat categories.

BMR (Basal Metabolic Rate)

The number of calories your body burns at complete rest to maintain basic life functions.

TDEE (Total Daily Energy Expenditure)

The total number of calories burned per day, including exercise and daily activities on top of BMR.

Macronutrients

The three main nutrients the body needs in large amounts: protein, carbohydrates, and fats.

Body Fat Percentage

The proportion of total body weight that is composed of fat tissue.

Blood Pressure

The force of blood pushing against artery walls, measured as systolic over diastolic pressure.