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Experience the journey of childbirth with a detailed overview of the birthing process. Explore the three stages of labor: the initial contractions, the birth of the baby, and the delivery of the placenta. Learn about natural childbirth, various anesthesia options including epidurals, and the importance of the APGAR test for newborns. Understand reflexes and motor development in infants, and recognize the significance of healthy weight at birth to prevent defects. Equip yourself with knowledge through engaging videos and insights.
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Birthing and baby tests Ms. Perez
Bell ringer • What will it be like to give birth to a child (or to have your wife give birth)? Do you want to do it all naturally? Do you want to be in a hospital? What are some of your concerns?
1st stage • During the first stage, uterine contractions begin (left) and are usually spaced from 10 to 20 minutes apart. • Initially the contractions are gentle, but they tend to become more powerful and sometimes uncomfortable. • The cervix dilates with each contraction (right), and the baby’s head rotates to fit through the mother’s pelvis.
2nd stage • The second stage of labor usually lasts about 90 minutes. • During this stage, the cervix opens sufficiently and the baby begins to move down the birth canal. • The mother pushes, or bears down, in response to pressure against her pelvic muscles. The crown of the baby’s head becomes visible in the widened birth canal.
birth • As the head emerges entirely (left) the physician turns the baby’s shoulders (right), which emerge one at a time with the next contractions. • The rest of the body then slides out relatively easily, and the umbilical cord is sealed and cut.
3rd stage • Following the exit of the infant, the third stage of labor occurs. • The uterus continues to contract, expelling the severed umbilical cord and placenta, called the afterbirth. • The third stage occurs within ten minutes of the baby’s birth.
C section or Cesarean birth • Delivery or a baby by making surgical incisions in the mothers abdomen • Why C-section? • Mother too small • Baby too big • Fetal distress • Mother or child cannot tolerate labor • STDs • Previous C-section
Create a birthing time line with a partner at your table • 1st stage • 2nd stage • Birth • 3rd stage
Anesthesia • Most women prefer some kind of anesthesia. • Natural (unmedicated) childbirth is becoming more popular because the anesthesia can make the newborn baby less alert after birth. • An epidural is given in the spinal sheath and numbs the patient from the waist down. • A paracervical block, also known as a cervical block numbs the cervix. • A pudendal block is given in the pudendal nerve and will numb the whole bottom and legs. • The cervix must dilate to some degree before any anesthesia is given. For this reason, a mother needs to learn some breathing and relaxation techniques.
After birth • APGAR Test • Given 1 minute and 5 minutes after birth • Babies are given a 0, 1, or 2 in 5 categories • Categories are • Heart Rate • Respiratory effort • Muscle tone • Reflex irritability • Color
Physical development • Reflexes • Rooting • Turns head towards anything that brushing their face • Needed for survival • http://www.youtube.com/watch?v=z-I2duO_Aws
Moro Reflex • Startle reflex • Infant reacts by flinging arms and legs and extending the head • Then the infant will pull arms together crying • http://www.youtube.com/watch?v=PhOleckx1-Y
Palmar grasp reflex • When you touch an infants palm, they will grip your hand tightly • http://www.youtube.com/watch?v=Cp7FEojjQU8
Babinski Reflex • Toes fan out when bottom of foot is touched • Stroke the sole of the foot from the outside of the from the heel to toe, toes will fan out and curl as the foot twists in. • Only lasts for the 1st year • http://www.youtube.com/watch?v=nqbaGL_hWTM
Stepping or walking • Appears two-three months after birth • When babies are held so that feet are flat, babies will start to put one foot in front of the other • http://www.youtube.com/watch?v=6Gqs-CTOzuY
Motor Development • Crawling vs. Creeping • Crawling=moving forward with belly on the floor pulling with arms and pushing with legs • Creeping=moving on hands and knees with stomach up, in quadruped.
http://www.youtube.com/watch?v=Q45emu0O__4 • http://www.youtube.com/watch?v=IeA0QnNFYvA
Healthy Weight and Birth defects PSA • http://www.youtube.com/watch?v=IMbmwk2neUE