FETAL DEVELOPMENT PDHC PARENTING CLASS
FETAL DEVELOPMENT
PDHC PARENTING CLASS
FERTILIZATION to BIRTH
9 Months In The Womb: A Remarkable Look At Fetal Development Through Ultrasound
https://www.youtube.com/watch?v
=WH9ZJu4wRUE
DEVELOPMENTAL MILESTONES
WEEKS DEVELOPMENT SIZE
2 Weeks Sperm and Egg unite Less than grain of salt
3 Weeks Embryo begins to implant in uterus. Blood test can
be positive.
4 Weeks Embryo is attached to lining of uterus.
5 Weeks Heart is the size of a poppy see and is beating.
Brain development is beginning
6 Weeks Brain & spinal cord are formed. Heart can be seen
beating on an ultrasound.
1/8 inch
7 Weeks Baby is making his own blood. Depending on the
gender, testicles or ovaries are developing.
1/3 inch
8 Weeks Lungs begin to develop. Movements of limbs and
trunk are seen.
½ inch
8 WEEKS GESTATION
More DEVELOPMENTAL MILESTONES
WEEKS DEVELOPMENT SIZE
9 Weeks Ears & Nose are visible, and pigment is present in the eyes. ¾ inch, 1/8 ounce
11 Weeks Eyes are formed and kidneys produce urine. He yawns & sucks. 2 inches
14 Weeks Can find his thumb to suck it. He swallows and urinates. 3 ½ inches
16 Weeks Heart is pumping 6 gallons of blood each day. He can coordinate
the movement of his arms & legs.
5 inches, 4 ounces
18 Weeks Reflexes of blinking & frowning are developed. He has unique
fingerprints and toeprints.
7 ounces
20 Weeks He has a favorite position to sleep in. Studies indicate he can
feel pain.
10 inches, 11 ounces
24 Weeks He recognizes mom’s voice, breathing & heartbeat. He inhales
amniotic fluid in preparing to breathe.
1 ½ pounds
220 WEEKS GESTATION
Prenatal Development: What We Learn Inside the Wombhttps://www.youtube.com/
watch?v=UA-Tk9qlG9A
SECOND
TRIMESTER
https://www.youtube.com/
watch?v=7M-Ol98OLXc
Even though a
baby might
survive as early
as 22 weeks,
your baby is
still growing
and developing.
Premature infant in Neonatal Intensive Care
THIRD TRIMESTER
https://www.youtube.com/watch?v=zdApLFd3Gsw
Go
the
Full
40
➢ Your baby needs a full 40 weeks of pregnancy to grow and develop.
➢ Being done with pregnancy may seem tempting, especially the last
few weeks
➢ Induction of labor is associated with increased risks including
prematurity, cesarean surgery, hemorrhage and infection.
➢ Labor should only be induced for medical reasons—not for
convenience or scheduling concerns.
➢ Baby will let you know when he’s ready to emerge
Nobody likes to be rushed –
especially babies!
Continue to
learn about
your more
about your
baby’s
development
Take the Upcoming Classes:
➢Child Development
➢Baby Language
➢Newborn Care
➢Happy Babies
Sign up for the Text4Baby App
Text4Baby App
FREE APP
Provide your due date or baby's birthday
Receive health and safety tips by text message
Receive 3 texts per week during your pregnancy
and until your baby is one year old.
Receive appointment reminders
Sign up below
https://partners.text4baby.org/index.php/sign-up
OPTIONAL
LEARNING
➢ Physiology of Pregnancy
https://youtube.com/watch?v=8RGR
nCQNZWc
➢ 40 Reasons to go the Full 40
https://www.health4mom.org/zones
/go-the-full-40/
I praise you because I am fearfully and wonderfully made; your works are wonderful.
Psalms 139:14
RESOURCES
➢ The First 9 Months, Vicki L. Dihle,
PA-C and Bradley G. Beck, MD, Focus
on the Family
https://awhonn.org/news-
advocacy-and-
publications/journals/patient-
education/