All lessons
Start anywhere you like. Nothing is locked.
1Anatomy
The parts, where they are, what they do, and the hormones that affect everything from the brain to the gut.
2Puberty
What changes and in what order, handling a first period, and what puberty looks like for boys.
3The menstrual cycle
How the cycle works, and what it does to energy, mood, sleep, appetite and workouts. Plus PMS, and how to track a cycle.
4When something's off
The red flags that tell you something may not be quite right, and the most common conditions behind them.
5Sex and birth control
How pregnancy happens, every birth control method and its trade-offs, emergency contraception, STIs and consent.
6Fertility
How fertility changes with age, what fertility tests can and can't tell you, egg freezing, IUI and IVF, when to see a specialist, and fertility for men.
7Pregnancy
Before, during, birth and after: the vitamins and checkups that matter, the three trimesters, prenatal tests, warning signs, pregnancy loss, recovery, postpartum mental health and breastfeeding.
8Perimenopause and menopause
What to expect, often starting in the early 40s. Hot flashes, sleep, mood and brain fog, and what to know about hormone therapy before talking to a doctor.
9After menopause
Protecting bones, heart and brain, treating common vaginal and bladder changes, and why any bleeding after menopause needs a doctor.
10Health information you can trust
How to tell good health information from bad, what a study actually proves, how to spot marketing dressed up as medicine, and when to get a second opinion.