South Bay focused · serving the whole SF Bay Area

When the baby sleeps, the whole house sleeps

I'm Cindy Feng — a certified birth and postpartum doula and senior-grade maternal and infant care specialist. Over thirteen years I have cared for healthy full-term babies, preterm babies and twins. Most of my recent work in the Bay Area has been on nights: settling the baby's feeding and sleep first, so the parents can sleep through the night too.

  • 13+years in newborn & postpartum care
  • Preterm & twinscared for many times over
  • 2015serving U.S. families since
冯玉娟抱着新生儿 / Cindy Feng holding a newborn
Cindy Feng · 冯玉娟

Certified Birth & Postpartum Doula

OB Maternity Academy Certified Birth & Postpartum Doula, valid to November 2028

Senior Maternal & Infant Care

Professional Skills Training Qualification Certificate — Senior-grade Maternal & Infant Care Specialist, plus a Post Ability Certificate in maternal and infant care. Both verifiable by QR code

American Red Cross Certified

Adult and Pediatric First Aid / CPR / AED, valid to August 2027

冯玉娟 / Cindy Feng

About

Calm, steady, and patient enough to build a rhythm

I have been doing this work for thirteen years. Since moving to the United States in 2015 I have served American, Chinese-American, Taiwanese-American and multicultural families, and a great many first-time parents. On the baby's side: healthy full-term newborns, and also preterm babies, twins, and babies whose feeding or sleep needs make them harder work than most.

Almost all of my recent work has been in the Bay Area. Families tell me I am calm, careful with detail, and reassuring without saying very much. What I provide is non-medical care and support: I watch the jaundice, the cord, the diapers and the temperature, and if anything looks wrong I tell you to see a doctor immediately — but I do not diagnose and I do not treat. Alongside the baby I also cook for the mother, and the soups and daily meals can be adjusted as the postpartum weeks go on.

  • Live-in or commuting · nights available
  • Mandarin native · conversational English
  • South Bay · Peninsula · East Bay · San Francisco
  • U.S. permanent resident · California licence

Services

Four core services

Book any one on its own, or keep me from the prenatal visit until the baby's rhythm holds.

01

Newborn Specialty Care

Feeding support, swaddling, bathing and infant massage, cord care, jaundice observation, temperature monitoring, diaper-rash care, bottle sterilising and age-appropriate developmental play. I have cared for preterm babies and twins many times over, and I know where the effort actually needs to go.

02

Overnight Care & Sleep Habits

Commuting or live-in night shifts, with the night feeds and settling on me. I build day-night distinction and a bedtime sequence gently, drawing the baby's rhythm out over time — and I teach the parents the method as I go, so it keeps working after I leave.

03

Postpartum Doula Support

Support with breastfeeding and bottle feeding, care through the mother's physical recovery, steady emotional company, and hands-on teaching for new parents — how to hold, burp, change and bathe. Baby-related housework and organising are part of it too.

04

Birth Doula Support

Birth preparation beforehand, comfort techniques and steady encouragement through labor, and communication between you and your clinical team. This is non-medical support: delivering, monitoring and medication belong to the doctors and nurses, and I do not step over that line.

What that looks like day to day

  • Breastfeeding and bottle-feeding support
  • Swaddling, soothing, burping and gas relief
  • Newborn bathing and infant massage
  • Umbilical cord care and jaundice observation
  • Temperature monitoring and diaper-rash care
  • Bottle sterilising and baby-related organisation
  • Night-feed routines and settling
  • Day-night rhythm and healthy sleep habits
  • Preterm babies and twin newborns
  • Confinement meals, soups and postpartum recovery

How it works

Prepare · Settle · Build · Hand over

Four stages, from meeting you before the birth to the point where the rhythm holds and you can carry it yourselves. Take any stage on its own.

Stage 1

Meeting and preparing

Focus
Meet you before the due date to understand your household, how you plan to feed, and the one thing you are most worried about.
What I do
Walk through the nursery and the equipment, set up the routes for sterilising, bathing and changing — and if you want me at the birth, prepare for that together.
What changes
On the day the baby comes home the house is ready, and nobody is hunting for things with a newborn in their arms.
Stage 2

First two weeks: settle the feeding

Focus
In the first two weeks what matters is that the baby feeds enough, the weight comes back up, and the mother rests. Sleep can wait.
What I do
Support with breast and bottle feeding, and take the night feeds entirely. Every day I watch the jaundice, the cord, the diapers and the temperature — and if anything looks wrong, I tell you to see a doctor straight away.
What changes
Someone else has the nights, so the mother sleeps in real stretches — and feeding stops being the thing everyone dreads.
Stage 3

From week three: the rhythm forms

Focus
Once feeding is steady, start separating day from night gently and settling on a bedtime sequence that stays the same.
What I do
Light and interaction by day; quiet, dim and low-stimulation at night. Bath, massage, feed, sleep — in the same order every time, so the baby knows what comes next.
What changes
The night wakings thin out, the day becomes predictable, and the household finally gets some room to breathe.
Stage 4

Handover: leaving the method behind

Focus
The routine has to keep running after I go. That is why I teach while I work, from the first day.
What I do
Hands-on teaching for holding, burping, bathing and settling; a written handover of the baby's routine, feed volumes and things to watch for — and a walk-through together before I leave.
What changes
Nothing falls apart when I leave, because by then you can already do it yourselves.

Packages

Choose the shape that fits

A quote depends on the shift you need (days or nights), whether it's one baby or twins, and whether the baby was born preterm; longer bookings price better. Tell me your due date or the baby's age, your city, which shift you need and roughly how long, and I'll send you a clear quote.

Most requested

Overnight Newborn Care

Nights 10:00 PM – 6:00 AM (8 hours) · 3–6 nights a week

  • Night feeds, changes and settling all on me
  • Gentle day-night distinction and a bedtime sequence
  • Bottles washed and sterilised, baby things tidied
  • A written record of feeds and sleep every night
  • A morning handover so you know exactly how the night went

Rates on request

Request a quote

Live-in Newborn & Postpartum Care

From 26 or 42 days · extendable

  • Day and night newborn care, including every night feed
  • Confinement meals, soups and care through recovery
  • Breast and bottle feeding support, and steady company
  • Baby-related housework, sterilising and organising
  • A full written routine handover before I leave

Rates on request

Request a quote

Daytime Newborn Care

Days 10:00 AM – 6:00 PM (8 hours) · works well when grandparents live in

  • Full daytime newborn care and feeding
  • Bathing, infant massage and age-appropriate play
  • Confinement meal prep and soups
  • Hands-on coaching for both parents

Rates on request

Request a quote

Birth Doula Support

Prenatal visits · labor support · newborn teaching after

  • Prenatal visits to prepare for the birth together
  • Comfort techniques and encouragement through labor
  • Communication between you and your clinical team
  • Feeding support and hands-on newborn teaching afterwards

Rates on request

Request a quote

Credentials

Every certificate, in full

Click any certificate to enlarge. National ID numbers have been masked for privacy; certificate numbers and verification QR codes are left intact so you can check them yourself.

OB Maternity Academy Certified Birth and Postpartum Doula certificate awarded to Yujuan Feng
Certified Birth & Postpartum DoulaOB Maternity Academy · valid to November 2, 2028
American Red Cross Adult and Pediatric First Aid CPR AED certificate for Yujuan Feng
Adult & Pediatric First Aid / CPR / AEDAmerican Red Cross · valid to August 17, 2027
专业技能培训合格证书 母婴护理师 高级 Professional Skills Training Qualification Certificate
Maternal & Infant Care Specialist — Senior GradeProfessional Skills Training Qualification Certificate · Senior grade · verifiable by QR code
岗位能力证书 母婴护理 Post Ability Certificate in maternal and infant care
Post Ability Certificate — Maternal & Infant CareAwarded on passing post-specific competence training and assessment · verifiable by QR code
Alison HIPAA Compliance Essentials certificate awarded to Yujuan Feng
HIPAA Compliance EssentialsAlison · CPD-certified course · verifiable online

Also: registered with NPPES as an NPI healthcare provider (sole proprietor); U.S. permanent resident with a California driver's licence and 19 years of driving experience. Immunisation records and health screening documentation are available on request, and the originals of every certificate can be shown for verification at interview.

FAQ

Questions you may have

Where do you work?

I work across the whole San Francisco Bay Area, with my main focus on the South Bay — Santa Clara County, the heart of Silicon Valley: San Jose, Palo Alto, Cupertino, Sunnyvale, Mountain View and Santa Clara. I also serve San Francisco proper, the Peninsula (San Mateo County), including San Mateo, Redwood City, Daly City and Hillsborough, and the East Bay (Alameda and Contra Costa counties), including Oakland and Fremont. Work outside the Bay Area is open to discussion — I have travelled for jobs in Los Angeles, Arizona and Missouri, and travel and accommodation costs are set out clearly in the quote.

How is a doula different from a nurse or a midwife?

Nurses and midwives do the clinical work — delivering, monitoring, medication, diagnosis. I do none of that. What I provide is non-medical care and support: looking after the baby, supporting feeding, helping the mother through recovery, cooking the confinement meals. I watch the jaundice, the cord, the diapers and the temperature closely, and if something looks wrong my job is to tell you to see a doctor immediately — not to handle it myself.

Have you cared for preterm babies and twins?

Several times. I have cared for twin boys, and for preterm twins on more than one occasion. Preterm babies need closer attention to feed volumes, temperature and routine; with twins the work is getting the two of them onto the same rhythm, because otherwise the adults never rest.

How do you work on sleep? Will you let the baby cry it out?

No. My approach is gentle: get the feeding steady first, then slowly separate day from night — light and interaction by day, quiet and dim at night. Bath, massage, feed, sleep in the same order every time, so the baby learns what comes next. A rhythm is drawn out patiently; it is not something you cry your way into.

Do you speak English?

Mandarin Chinese is my first language and my English is conversational. I have worked with American, Taiwanese-American and multicultural families, so day-to-day communication and handovers are not a problem. For more complex conversations with a doctor, I would suggest a family member or a hospital interpreter joins us.

Are you trained in first aid?

Yes. I hold American Red Cross Adult and Pediatric First Aid / CPR / AED certification, valid to August 2027 — you can verify it with the QR code on the card.

How far ahead should I book?

For live-in work or a long run of nights, two to three months before the due date is ideal. For birth support, get in touch around 28 weeks so we have time to meet beforehand. Last-minute enquiries are welcome too — if my calendar allows, I can start quickly.

What hours do you work?

Nights run 10:00 PM to 6:00 AM and days run 10:00 AM to 6:00 PM — eight-hour shifts either way. I can do three to six nights a week depending on what your family needs. Live-in arrangements are worked out separately.

How are your rates set?

I charge by the hour, and nights and days are priced differently. Twins cost more than a single baby, and babies born at 35 to 37 weeks carry a surcharge because the feeding and monitoring are much more intensive. I'll give you the actual figures when we talk — tell me your due date or the baby's age, your city, which shift you need and roughly how long, and I'll send a clear quote. The first conversation is free, and a video call to get acquainted is very welcome.

Get in touch

Let's talk and see if we fit

Tell me your due date or the baby's age, where in the Bay Area you are — South Bay, Peninsula, East Bay or San Francisco — whether you need nights, days or live-in care, and roughly how many days. I'll come back with availability and a quote. The first conversation is free, and a video call to get acquainted is very welcome.

冯玉娟 WeChat QR

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