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EXPERT Spotlight

Una Qian, Registered Nurse, IBCLC

I am a Registered Nurse and International Board Certified Lactation Consultant (IBCLC) based in Beijing, China. With 16 years of experience in obstetrics and gynecology, I currently provide clinical breastfeeding support. Over the past few years, I have obtained the Level II Certification in the French WAFF Perinatal Rehabilitation Method and the BFE Level I Certification in Pelvic Floor Rehabilitation (European Level I), which qualifies me to guide both prenatal and postpartum mothers in appropriate exercise programs and provide evidence-based postpartum rehabilitation.

Written by Una Qian

5 articles

A parent gently holding a calm baby with feeding supplies on a table in soft natural light

Formula for Constipation: Which Types Are Linked to Hard Stools and What to Do

Hard, dry, painful stools matter more than stool frequency alone when assessing constipation. Learn how formula-fed stools can vary, why correct bottle preparation matters, and when persistent symptoms or warning signs call for a pediatric clinician rather than repeated formula switches.

1 min read
Woman holding pregnancy test in soft morning light

First Trimester Symptoms Week by Week: What to Expect

This guide walks through first trimester symptoms week by week, from week 5 through week 13. It explains when symptoms are normal, how to track them for prenatal visits, and which bleeding, pain, or fainting signs require prompt medical or emergency care.

1 min read
A peaceful nighttime bedroom scene with a pregnant woman resting comfortably

Pregnancy Nausea at Night: Why It Happens and How to Manage It

Pregnancy nausea can occur in the evening or overnight. Explore food, fluid, trigger-management, and comfort strategies, plus when persistent vomiting, dehydration, or other concerning symptoms call for prompt maternity assessment.

1 min read

Medically Reviewed by Una Qian

50 articles

A peaceful newborn sleeping safely on their back in a bare crib

What a Safe Sleep Surface Means

A safe sleep surface stays firm under your baby's body and flat and level under the head and airway. Both matter because a surface can be flat but too soft, or

1 min read