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Cornelia Hainer, PhD

A photo of Cornelia Hainer, PhD
Science Lead for Product at Clue

Dr. Cornelia Hainer is the Interim Head of Science at Clue. She previously worked as the Science Lead for Product at Clue. She holds a doctorate in biology with focus on female health. She gained profound scientific expertise while performing research on the reproductive cycle and sexual behavior.

Clue x FitOn

The truth about cycle syncing and exercise

Everything you need to know about exercise and your menstrual cycle.

Clue x FitOn

Sleep and the menstrual cycle

What the latest research says about the relationship between sleep and the menstrual cycle

Clue x FitOn

Nutrition and the menstrual cycle

What the latest research says about coordinating your diet with your menstrual cycle.

Menopause and Perimenopause

Hormone replacement therapy and perimenopause

Is Hormone Replacement Therapy still controversial? Clue’s Science Team weighs in.

How to Use Clue

Clue Period Tracking explained

Clue Period Tracking mode in Clue Plus includes everything you’ve come to love about period predictions and experience tracking with...

Menopause and Perimenopause

It’s bloody time we got a clue about perimenopause

The changes were both gradual and seemingly sudden: What was happening to me?

Trying to Conceive

Can I conceive if my cycle is irregular?

While unpredictable cycles can make it harder to predict ovulation, it is possible.

Photo of a woman in a fertile age
Trying to Conceive

How old is too old to have a baby?

If you are 35 or older, it’s likely that what you’ve read on the internet or heard from friends might...

Trying to Conceive

Can tracking ovulation pain help you conceive?

Using it as a way to time sex with ovulation when trying to conceive could be helpful for some.