Stages of Pregnancy Kayla Waggoner. What is Pregnancy? n The period from conception to birth when a...
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Transcript of Stages of Pregnancy Kayla Waggoner. What is Pregnancy? n The period from conception to birth when a...
Stages of PregnancyStages of Pregnancy
Kayla WaggonerKayla Waggoner
What is Pregnancy?What is Pregnancy?
The period from conception to The period from conception to birth when a woman carries a birth when a woman carries a developing fetus in her uterus developing fetus in her uterus
Signs and SymptomsSigns and Symptoms
Implantation BleedingImplantation Bleeding Delay/Difference in MenstruationDelay/Difference in Menstruation Swollen/Tender Breasts Swollen/Tender Breasts Fatigue/TirednessFatigue/Tiredness Nausea/Morning SicknessNausea/Morning Sickness BackachesBackaches HeadachesHeadaches Frequent UrinationFrequent Urination Food CravingsFood Cravings
What is a trimester?What is a trimester?
Method of dividing pregnancy into three equal time periods of about 13 weeks each.
Each three-month period during the nine months of pregnancy.
First TrimesterFirst Trimester
Weeks 0-12Weeks 0-12
First Trimester for MotherFirst Trimester for Mother
First signs of symptoms are shownFirst signs of symptoms are shown Tired and SluggishTired and Sluggish Breast ChangesBreast Changes Mood ChangesMood Changes Frequent UrinationFrequent Urination DizzinessDizziness HeartburnHeartburn
First Trimester - Week 2First Trimester - Week 2
Fertilization takes Fertilization takes placeplace
First Trimester - Week 3First Trimester - Week 3
Blastocyst is looking for place to fertilize in the Blastocyst is looking for place to fertilize in the uterusuterus
Early formation of internal organs beginEarly formation of internal organs begin Heart begins to formHeart begins to form
First Trimester - Weeks 4-5First Trimester - Weeks 4-5
Mother’s menstrual Mother’s menstrual cycle stopscycle stops
Body parts become Body parts become visiblevisible
Embryo begins to Embryo begins to growgrow
Tail-like appearanceTail-like appearance
First Trimester - Week 7First Trimester - Week 7
Major organs have all Major organs have all begun to formbegun to form
Muscle system is Muscle system is formedformed
Facial Features can Facial Features can be seenbe seen
Individual unique Individual unique blood type is createdblood type is created
First Trimester - Week 8First Trimester - Week 8
Embryo is aware of Embryo is aware of surroundingssurroundings
Hands and feet are Hands and feet are seenseen
At the end, the fetal At the end, the fetal stage beginsstage begins
First Trimester - Weeks 9-12First Trimester - Weeks 9-12
Heart is almost Heart is almost completely completely developeddeveloped
Most major organs Most major organs are developedare developed
Body features can be Body features can be seen and are fully seen and are fully formedformed
Second TrimesterSecond Trimester
Weeks 13-28Weeks 13-28
Second Trimester for Second Trimester for MotherMother
Most physically enjoyableMost physically enjoyable Belly starts to showBelly starts to show Back achesBack aches Nose/Gum BleedsNose/Gum Bleeds Urination FrequencyUrination Frequency Trouble SleepingTrouble Sleeping Moving fetusMoving fetus
Second Trimester- Weeks 13-Second Trimester- Weeks 13-1616
Fetus can Fetus can suck,swallow, and suck,swallow, and breathebreathe
Brain is almost fully Brain is almost fully developeddeveloped
Fetus can feel painFetus can feel pain
Second Trimester - Week 18Second Trimester - Week 18
Second Trimester - Week 20Second Trimester - Week 20
Mother can feel Mother can feel movement of fetusmovement of fetus
Toenails and Toenails and fingernails appearfingernails appear
Hair covers entire Hair covers entire body body
Sex organs are Sex organs are visiblevisible
Third TrimesterThird Trimester
Month 28-BirthMonth 28-Birth
Third Trimester for MotherThird Trimester for Mother
May experience cramps May experience cramps in feetin feet
Hands and feet swellHands and feet swell Small contractions beginSmall contractions begin Shortness of breathShortness of breath More frequent urinationMore frequent urination TirednessTiredness
Third Trimester - Week 29Third Trimester - Week 29
Baby’s brain can Baby’s brain can control breathing control breathing and body temp.and body temp.
Eyes can moveEyes can move Increasingly Increasingly
sensitive to changessensitive to changes
Third Trimester - Week 30Third Trimester - Week 30
Bone marrow is now in charge of red blood cell production
Capable of producing tears
Head is getting larger to accommodate rapid brain growth
Hair may appear
Third Trimester - Week 31Third Trimester - Week 31
Lungs are only major Lungs are only major organ left to developorgan left to develop
Bones are growing Bones are growing and hardeningand hardening
May respond to May respond to musicmusic
Third Trimester - Week 32Third Trimester - Week 32
All five senses are All five senses are workingworking
Head hair continues Head hair continues to growto grow
Toenails are Toenails are completely growncompletely grown
Third Trimester - Week 33Third Trimester - Week 33
Skull is not Skull is not completely hardenedcompletely hardened
Neurons and Neurons and synapses are rapidly synapses are rapidly developingdeveloping
Takes deeper Takes deeper breathesbreathes
Third Trimester - Week 34Third Trimester - Week 34
Learns to blinkLearns to blink Antibodies from Antibodies from
mother is transferred mother is transferred to babyto baby
Baby is turned in a Baby is turned in a head down position head down position for birthfor birth
Third Trimester - Week 35Third Trimester - Week 35
Hearing is fully Hearing is fully developeddeveloped
Baby takes up most Baby takes up most of the uterusof the uterus
Third Trimester - Week 36Third Trimester - Week 36
Lung is only organ Lung is only organ still maturingstill maturing
Baby drops into birth Baby drops into birth canalcanal
Skin grows smoothSkin grows smooth Gums are rigidGums are rigid Kidneys are Kidneys are
developeddeveloped
Third Trimester - Week 37Third Trimester - Week 37
Officially full termOfficially full term Grasp is firmGrasp is firm Begins daily Begins daily
activities in wombactivities in womb
Third Trimester - Week 38Third Trimester - Week 38
Hiccups become Hiccups become normalnormal
May have full head May have full head of hairof hair
Third Trimester - Week 39Third Trimester - Week 39
Lungs are maturingLungs are maturing
Room for movement Room for movement decreasesdecreases
Third Trimester - Week 40Third Trimester - Week 40
15% of baby’s body 15% of baby’s body is fatis fat
Chest sticks outChest sticks out Growth continues Growth continues
until birthuntil birth
TwinsTwins
Twins Pregnancy Twins Pregnancy Signs and SymptomsSigns and Symptoms
Larger, faster weight Larger, faster weight gaingain
A large for date A large for date uterusuterus
Severe Morning Severe Morning SicknessSickness
Early Fetal MovementEarly Fetal Movement Caretaker hears two Caretaker hears two
heartbeats at 10-12 heartbeats at 10-12 weeksweeks
Extreme FatigueExtreme Fatigue Water retentionWater retention Exaggerated Exaggerated
pregnancy pregnancy symptomssymptoms
Likelihood of twinsLikelihood of twins
Types of TwinsTypes of Twins
FraternalFraternal Mirror ImageMirror Image ConjoinedConjoined Half IdenticalHalf Identical