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Kylah Bussey's Prenatal Development Timeline

  • Conception

    Conception
    Conception happens when egg and sperm unite.
  • Month One

    Month One
    Mom-
    Doesn't know shes pregnant
    Missed period
    Baby-
    Size of pinhead
    Heart size of poppy seed
    Egg attaches to lining of Uterus
  • Period: to

    Period of the Zygote

    Check this out!Lasts from conception until fertilized eggs are implanted into the mother's uterus.
  • Period: to

    First Trimester

    Check out My Video!Baby starts to/ is developing
  • Period: to

    First Trimester

    Most women don't know pregnant
    The baby is developing/develops
  • Week Two

    Week Two
    Mom- Doesn'tknow shes pregnant most likely
    Baby- Developing
  • Zygote

    Zygote
    7-14 days, fertilized egg implants into mother's uterus.
  • Period: to

    Period of the Embryo

    EmbryoLast 2 weeks after conception until 2 months after conception
  • Month Two

    Month Two
    Mom-
    Swelling breast
    Increased uratation, pressure on bladder
    Morning sickness
    Baby-
    1 in. long
    face, eyes, ears, & limbs
    Veins visible
    Heart divided in to two chambers
  • Week Six

    Week Six
    Baby-Heatbeat, Embryo, Eyes & Ears begin to form, starts opening mouth
  • Period: to

    Period of the Fetus

    Watch the baby form and grow! Little over 2 inches long
    Swallowing and kicking
    Organs and muscles are formed
  • Month Three

    Month Three
    Mom-
    Breast fuller may ache
    Nausea
    Gain weight
    Baby-
    Little over 2 in. long
    Swallowing and kicking
    Organs and muscle formed
  • Week Nine

    Week Nine
    Baby-Cartilage and bone begin to form, fingers are appearing but are short and webbed
  • Period: to

    Second Trimester

    Check it out!Mom can feel baby
    Morning sickness goes away for mom
    Baby gains weigh
    Baby starts kicking
  • Month Four

    Month Four
    Mom-
    Appetite increases
    Morning sickness gone
    Abdomen countinues to grow slowly
    Mom can feel kicking
    Baby-
    Thick downy hair called lanugo
    Heart beat heard clearly
    3 in. long
  • Week Fifteen

    Week Fifteen
    Baby-May start sucking thumb, bones are getting harder, lanugo very fine hair that covers body,can see blood vessels through skin
  • Month Five

    Month Five
    Mom-
    Enlarged abdomen becomes apparent
    Increased size begins to affect posture
    Slight fetal movments felt
    Heartbeat heard through stethoscope
    Baby-
    Protective coating called vernis caseosa forms on babys skin
    Bout 6 1/2 - 7 in. long
    Weigh almost 4-5 ounces
  • Week Nineteen

    Week Nineteen
    Baby- Vernix caseosa forms on babys skin, placenta continues to grow.
  • Month Six

    Month Six
    Mom-
    Fetal movment, stronger kicks, thumps, and bumps, some may be visible
    Weigh gain may total 10-12 lbs at begining of month
    Baby-
    See eyebrows and eyelids
    Babys lungs are filled with amniotic fluid
    Starts breathing motion
    Mom talks or sings and baby can hear
    8-10 in. long
    Weigh 8-12 ounces
  • Week Twentyfour

    Week Twentyfour
    Baby-Baby gains about 6 ounces this week and begins to fill out, muscle continues to form, growing of organs and tissue.
  • Period: to

    Third Trimester

    Third Trimester!Baby is almost fully developed
    Turn to head down
    Ready to be born for the most part
  • Month Seven

    Month Seven
    Mom-
    Posture affected by increased weigh
    Baby-
    Weighs 1-2 llbs
    10-12 in. long
    Body well formed
    Fingernails & fingertips
  • Week Thirty

    Week Thirty
    Baby-Early lanugo is dissapearing, eyelids open and close, toenails are growing.
  • Month Eight

    Month Eight
    Mom-
    Uncomfortable, moody
    Backache, fatigue, leg cramps, shortness of breath
    Kicks may disterb rest
    Weigh gain 18-20 lbs start of month
    Baby-
    Half a pound per week, layers of fat
    Probably turned head down
    Weighs between 2 1/2-3 lbs
    14-16 in. long
  • Week Thirtyfive

    Week Thirtyfive
    Baby- Get fat! Takes up mostof the uterus, less room to move around now.
  • Month Nine

    Month Nine
    Mom-
    "Lighting" baby drops to pelvis, decreases presure on mothers organs
    False labor pains
    Weigh gain 25-35 lbs.
    Other discomfort may continue
  • Week Thirsty Seven

    Week Thirsty Seven
    Baby- Practices breathing motion, grasp becomes firm, turns toward light.
  • BIRTH

    BIRTH
    When the baby comes out of the womb.