You’re not imagining it.
Your body changes after 35.
Here’s what the research shows.
Research-informed, non-alarmist guides on fertility, pregnancy, and hormonal sleep changes — written to help you make confident decisions alongside your healthcare provider.
Most Helpful Guides This Month
🔬 Product Guide — Fertility
Ovulation Test Kits for Women Over 35
A practical comparison of the most-reviewed options — from basic LH strips to quantitative hormone monitors — with guidance on what fits your cycle and budget.
💊 Product Guide — Pregnancy
Prenatal Vitamins After 35: What the Evidence Suggests
What current research says about folate, iron, vitamin D and DHA — and what to look for when choosing a prenatal supplement.
🌙 Deep Dive — Sleep
How Perimenopause Affects Sleep Quality
Why hormonal shifts after 35 disrupt sleep — and what evidence-based strategies actually help with night waking, hot flashes, and restless nights.
Browse by Topic
Trying to Get Pregnant After 35
Fertility basics, ovarian reserve, cycle tracking, and preparation for informed conversations with your provider.
Core guide: getting pregnant at 35 →
Pregnancy After 35
Prenatal testing, trimester changes, emotional wellbeing, and evidence-based pregnancy care context.
Female Sleep After 35
Hormonal sleep shifts, perimenopause, melatonin, night waking, and practical evidence-based sleep context.
Guided Reading Paths
Fertility Path
Sleep Path
Our Editorial Approach
Her In Cycles publishes research-informed, non-alarmist health education. Articles are informational and are not a substitute for care from a qualified healthcare provider.
Written by Emily Carter, women’s health content specialist. Read the editorial policy →