English for Medical Purposes (EMP)

Lecture Material: Reproductive Health Vocabulary

Topic: Pregnancy, Childbirth, Postpartum, and Newborn Care
Level: Intermediate to Advanced

Learning Objectives

By the end of this lecture, students will be able to:

1. Define and pronounce key English terms related to obstetrics.
2. Differentiate between types of healthcare providers and birth methods.
3. Use correct terminology to describe stages of labor and postpartum conditions.
4. Communicate effectively in a clinical setting using professional English.

Part 1: Pregnancy (Antenatal / Prenatal)

A. Key Terminology

Term Definition Gestation The period of development inside the womb (usually 40 weeks). Trimester The three stages of pregnancy (First: 0-12 weeks, Second: 13-27 weeks, Third: 28-40 weeks). Due Date (EDD) Estimated Date of Delivery – the expected birth date. Embryo The developing organism from conception to the 8th week. Fetus The developing organism from the 9th week until birth. Placenta The organ that connects the mother to the fetus, providing oxygen and nutrients. Amniotic Fluid The fluid surrounding the fetus inside the amniotic sac. Ultrasound (Sonogram) An imaging technique used to monitor fetal development.

B. Common Conditions & Symptoms

• Morning Sickness: Nausea and vomiting, common in the first trimester.
• Contractions: Tightening of the uterine muscles (Braxton Hicks are false contractions; true contractions indicate labor).
• Gestational Diabetes: A type of diabetes that develops during pregnancy.
• Preeclampsia: A condition characterized by high blood pressure and signs of damage to another organ system (often the kidneys).
• Placenta Previa: A condition where the placenta covers the cervix.

Part 2: Childbirth (Intrapartum)

A. Types of Delivery

Term Description Vaginal Delivery Natural birth through the birth canal. Cesarean Section (C-Section) Surgical delivery of the baby through an incision in the abdomen and uterus. Assisted Delivery Use of tools such as forceps (like large spoons) or a vacuum extractor (a suction cup) to help deliver the baby. VBAC Vaginal Birth After Cesarean – a vaginal delivery after a previous C-section.

B. Stages of Labor

1. Stage 1: Latent & Active Labor
   • Dilation: The cervix opens (measured in cm, from 0 to 10).
   • Effacement: The cervix thins out (measured in percentage).
   • Rupture of Membranes (ROM): “Water breaking” – the amniotic sac bursts.
2. Stage 2: Delivery of the Baby
   • Crowning: The moment when the baby’s head remains visible at the vaginal opening without slipping back in.
   • Episiotomy: A small surgical cut made at the opening of the vagina to widen it for birth.
3. Stage 3: Delivery of the Placenta
   • Often called the “afterbirth.”

Part 3: Postpartum (After Birth)

A. Maternal Conditions

Term Definition Lochia Vaginal discharge after childbirth (blood, mucus, and uterine tissue). Afterpains Contractions of the uterus after delivery to help it return to its normal size. Postpartum Depression (PPD) A complex mix of physical, emotional, and behavioral changes that occur after giving birth. Lactation The process of producing breast milk. Mastitis An inflammation of breast tissue that may involve an infection. Involution The return of the uterus to its pre-pregnancy size.

Part 4: Newborn (Neonatal)

A. Initial Assessments

Term Definition Neonate A newborn infant (first 28 days of life). Apgar Score A quick test performed at 1 and 5 minutes after birth. It assesses five criteria: Appearance (skin color), Pulse (heart rate), Grimace (reflex), Activity (muscle tone), and Respiration (breathing). Meconium The first stool (feces) of a newborn; it is dark green and sticky. Vernix Caseosa A white, waxy substance covering the skin of a newborn. Fontanelles The soft spots on a baby’s head where the skull bones haven’t yet fused.

B. Common Newborn Procedures & Conditions

• Umbilical Cord Stump: The remaining cord attached to the navel, which falls off within 1-2 weeks.
• Jaundice (Hyperbilirubinemia): Yellowing of the skin and eyes due to high bilirubin levels.
• Newborn Screening: A series of tests (blood, hearing, heart) performed shortly after birth to detect genetic or metabolic disorders.
• Breastfeeding vs. Formula Feeding: Methods of infant nutrition.

Part 5: Professional Communication & Dialogue

Scenario: A midwife is checking on a patient, Mrs. Johnson, who is 38 weeks pregnant and experiencing contractions.

Midwife: Good morning, Mrs. Johnson. How are you feeling today?
Patient: Good morning. I think I might be in labor. I’ve been having regular contractions every five minutes for the past two hours.
Midwife: Okay, let me assess you. I’ll check your cervical dilation and the baby’s heart rate. Please lie back.
(After examination)
Midwife: You are currently 4 cm dilated with 80% effacement. Your amniotic sac is still intact. However, your blood pressure is slightly elevated. Do you have any swelling in your hands or face?
Patient: A little, yes. Is that serious?
Midwife: We need to monitor you for signs of preeclampsia. I’ll order a urine test to check for protein. For now, we will admit you to the delivery suite. Would you like to discuss your pain management options, such as an epidural?
Patient: Yes, please. I’d like to know my options.

Part 6: Case Study / Discussion

Instructions: Read the case below and answer the questions using the vocabulary learned.

Case:
A 32-year-old primigravida (first-time mother) at 39 weeks gestation presents to the hospital with rupture of membranes but no contractions. After 12 hours, labor is induced. The patient progresses to 10 cm dilation but after 2 hours of pushing, the baby shows signs of fetal distress. An emergency cesarean section is performed. The baby is born with an Apgar score of 8 at 1 minute. Postoperatively, the mother begins lactation successfully but later complains of breast pain, redness, and fever, diagnosed as mastitis. The baby develops mild jaundice on day 3, which resolves with phototherapy.

Discussion Questions:

1. What is the difference between “rupture of membranes” and “contractions”?
2. Why might a doctor decide to perform a C-section instead of an assisted vaginal delivery?
3. What are the signs and symptoms of mastitis?
4. What is the standard treatment for neonatal jaundice mentioned in the case?

Part 7: Vocabulary Quiz (Matching)

Match the term on the left with the correct definition on the right. Term Definition 1. Placenta A. The first stool of a newborn. 2. Lochia B. The “soft spots” on a baby’s head. 3. Meconium C. Vaginal discharge after childbirth. 4. Fontanelles D. The organ that provides nutrients to the fetus. 5. Episiotomy E. A surgical incision to widen the vaginal opening.

Answer Key: 1-D, 2-C, 3-A, 4-B, 5-E

Conclusion

Mastering this specialized vocabulary is essential for clear communication in obstetric and neonatal care. Accurate terminology reduces medical errors and improves patient safety and trust.

Assignment: Write a 200-word “Patient Education Sheet” explaining what a first-time mother should expect during the first stage of labor. You must use at least 5 terms from the vocabulary list.