Different Cultural Practices Regarding Birth

  • Cultural diversity in beliefs regarding childbirth
    • Example of Miriam Azugazi, an Orthodox Jewish labor and delivery nurse discussing practices concerning postpartum bleeding
    • Customs may require that a baby cannot be passed directly from husband to wife due to religious practices; instead, the baby must be placed somewhere first.
    • Discusses the importance of respecting cultural practices even if they are inconvenient for medical staff.

Female Genital Mutilation (FGM)

Overview

  • FGM, also referred to as female circumcision, is a practice prevalent in some cultures, primarily in Africa but also occurring in parts of the Middle East and Asia.

  • Procedures usually performed with non-surgical instruments (e.g., razors, scissors, broken glass).

  • Primary aim: to prevent sexual intercourse and/or sexual pleasure.

  • Legality: FGM is illegal but still practiced in various countries.

    • Example from a student's experience: a family member undergoes FGM, although the student's mother felt conflicted about the practice over time.

Health Risks Associated with FGM

  • The procedures typically involve unsanitary conditions leading to severe health risks:
    • Risk of infections including urinary tract infections (UTIs) due to improper handling and lack of sterilization.
    • Potential for significant complications during childbirth, particularly if the vaginal opening is severely restricted due to stitching.
    • Psychological impacts, including Post-Traumatic Stress Disorder (PTSD) from the painful experience typically done without sedation.
  • Types of FGM:
    • Type I: Removal of the clitoris.
    • Type II: Removal of clitoris and part of the inner labia.
    • Type III: Excision of part or all of external genitalia, often involving stitching.
    • Type IV: Any injury to female genitalia for non-medical reasons.

Where Birth Occurs

Types of Birth Settings:

  • Hospital: Common, with availability of emergency interventions like C-sections.
  • Home Births: Becoming more popular but may involve higher risks due to lack of immediate medical interventions.
  • Birth Centers: Offer a comfortable environment with midwives, suitable only for low-risk deliveries.

Processes in Different Settings:

  • Labor and delivery typically separated from postpartum care in hospitals (e.g., Phoenixville Hospital).
  • Emergency situations necessitate that midwives or physicians have a plan for transporting the patient quickly to a hospital, especially if complications arise.

The Four P's of Labor

1. Passageway

  • The anatomical route the baby must travel during delivery. This includes the true pelvis and false pelvis.
    • Pelvic measurements taken (True conjugate) to determine if the baby can fit through the birth canal.

2. Passenger

  • Refers to the fetus and its presentation during birth.
    • ideal position: head down (vertex).
    • Breech presentation (feet down) carries risks for delivery complications.

3. Powers

  • Contractions are the driving force during labor to facilitate delivery.
    • Contractions vary in strength and must be monitored for duration, frequency, and intensity.
    • Pain perception in labor impacted by psychological state; anxiety and fear can intensify sensations.

4. Psyche

  • Refers to the psychological state of the mother during labor.
    • Positive mental outlook can contribute to effective coping with pain and successful delivery.

Pelvic Types and Measurements

Pelvis Anatomy

  • False Pelvis: Upper part, supports the growing fetus.
  • True Pelvis: The lower portion, critical for delivery.
  • Key measurements taken for expected fit include the inlet, mid-pelvis, and outlet.

Types of Pelvis

  • Preferred pelvic shape: Gynecoid.
  • Signs of previous deliveries include looseness in soft tissue, impacting future deliveries and potential for tearing during labor.
  • Importance of recognizing the different pelvic types as they impact delivery outcomes.

Fetal Presentation and Positioning

Presentation Types

  • Cephalic: Head down, normal presentation.
  • Breech: Feet or buttocks first; higher risk for complications.
    • Types of breech: Complete, frank, and footling breech.
  • Transverse: Baby lying crosswise in the uterus; this position is unfavorable for vaginal delivery.

Determining Fetal Position

  • Positions can be assessed using ultrasound, palpation (Leopold's maneuver), or cervical exams to gauge the location of the baby's head, back, and limbs.

Labor Dynamics

Stages of Labor

  • Labor marked by cervical dilation (0-10cm) and effacement (% thinned).
  • Effacement measures the shortening of the cervical canal as labor approaches.

Contractions

  • Normal timing: each contraction lasts 30-90 seconds; intensity and frequency monitored closely.
  • Contractions are strong involuntary muscle contractions that push the baby downward while simultaneously opening the cervix.

Measurement of Progress

  • Dilation vs. Effacement: Complete dilation (10 cm), full effacement (100%) prepares the cervix for delivery.
  • Different methods monitor contractions: TOCO diameter for contractions and fetal heart rate.
  • Intervals shorter than 60 seconds may decrease oxygen to the fetus due to inconsistent blood supply during contractions.

Medical Interventions

Emergency Situations

  • Tetanic Contractions: Contractions lasting over 90 seconds are termed tetanic contractions and signify a potential emergency due to decreased oxygenation to the fetus.
  • Medication: To address tetanic contractions, terbutaline is often administered as a smooth muscle relaxant to mitigate excessive contraction force.

Final Notes on Psychological and Environmental Factors

  • Emotional preparedness is vital in labor; anxiety can stall contractions and create additional complications.
  • Support from medical staff and informed birthing partners helps patients to navigate the complexities of labor effectively, leading to improved outcomes.