How Low Progesterone Shows Up in Your Sleep, Mood, and HRV
Low progesterone shows up in sleep, mood, and cycle changes — and your wearable can spot the signals.…
May 23, 2026
Women’s Health
Thorough, comprehensive pieces to understand the science of women’s health.
Perimenopause Tests: Reliability Issues and Accuracy Explained
Can a blood test tell you you're in perimenopause? Ultrahuman Medical Director Mukul Mittal walks through what hormone…
May 23, 2026
Implantation Bleeding vs. Your Period — How to Tell the Difference
Spotting before your period? Ultrahuman Medical Director Mukul Mittal walks through the differences between implantation bleeding and a…
May 23, 2026
How to Increase Estrogen: Why It’s Not What You Eat, But How Much
The relationship between boosting estrogen and food is often misunderstood. We break down what you need to know
May 22, 2026
Discharge Before Your Period: A Complete Guide to What’s Normal
Discharge before your period is normal – but changes in colour or texture can be a sign something's…
May 22, 2026
Why Breasts May Be Sore or Tender in Perimenopause
Ultrahuman Medical Director Mukul Mittal explains why sore breasts are common during perimenopause - and examines the data
May 22, 2026
Cramping But No Period? Here’s What It Could Mean
If you're experiencing cramping without a period, Ultrahuman Medical Director Mukul Mittal explains common reasons
May 21, 2026
PCOS explained – and why metabolism plays a huge role
Everything you need to know about PMOS/PCOS and the often misunderstood role of glucose
May 15, 2026
PMOS explained: Why PCOS has an important new name
PMOS – Polyendocrine Metabolic Ovarian Syndrome – is the new name for PCOS. Understand the difference and how…
May 14, 2026