Midwifery Terminologies

Overview: Mastering these foundational Midwifery Terminologies is essential for accurate documentation, effective communication among healthcare teams, and delivering safe maternal and neonatal care. This glossary has been grouped by category for easier studying.

1. General & Professional Concepts

Core definitions shaping the practice of maternal and child healthcare.

Midwifery: The profession of providing assistance and medical care to women undergoing labor and childbirth during the antenatal, prenatal, and postnatal periods.
Obstetrics: A branch of medicine dealing with pregnancy, labor, and the postpartum period.
Antenatal care: Medical care and monitoring provided to pregnant women before childbirth.
Midwifery-led care: A model of care in which midwives are the primary providers for pregnant women, providing continuity of care throughout pregnancy, labor, and postpartum.
Birth plan: A written document created by the pregnant woman outlining her preferences and expectations for labor, delivery, and postpartum care.
Neonatal intensive care unit (NICU): A specialized medical unit providing care for newborns with serious health conditions or premature babies.

2. Maternal History: Gravidity & Parity

Understanding a woman's obstetric history is a critical daily skill on the maternity ward.

Term	Clinical Definition
Gestation / Pregnancy	The period from conception to the delivery of the baby, or the maternal condition of having a developing fetus.
Gravida	A woman who is or has been pregnant, regardless of pregnancy outcome.
Primigravida	A woman pregnant for the very first time.
Multigravida	A woman who has been pregnant more than once.
Nullipara	A woman who is not currently pregnant and has never been pregnant.
Parity (PARA)	The number of pregnancies resulting in a viable birth (≥28 weeks gestation), regardless of whether the baby was born alive or stillborn.
Primipara	A woman who has given birth to one child.
Multipara	A woman who has given birth to two or more children.
Grand Multipara	A woman who has given birth to five or more children.

🧠 Memory Trick: Gravida vs. Para

To avoid confusing the two, remember:

Gravida = Going to have a baby (Total Conceptions).
Para = Parted with the baby (Deliveries past 28 weeks).

3. Fetal & Neonatal Terminology

Fetus: Refers to the human conceptus from the 9th week of gestation up to delivery.
Viability: The capability of the fetus to live outside the womb (usually accepted between 24 and 28 weeks, although survival is rare at the lower limit).
Neonate: A newborn infant up to 28 days old.
Infant: A child from birth to one year of age.
Toddler: A child between one and two years of age.
Preterm birth: Delivery of a baby before completing 37 weeks of gestation.
Intrauterine growth restriction (IUGR): A condition in which the fetus fails to grow at the expected rate inside the uterus.
Vernix caseosa: A greasy, cheese-like white substance that covers and protects the baby’s skin at birth.
Meconium: The very first stool of the neonate. It is present in the lower bowel at 16 weeks of gestation, passed within 3 days following birth, and is greenish-black in color.
Amniotic fluid: The fluid surrounding the fetus within the amniotic sac, providing protection, temperature regulation, and cushioning.
Placenta: A temporary organ that develops during pregnancy, providing oxygen and nutrients to the fetus and removing waste products.
Umbilical cord: The flexible cord connecting the fetus to the placenta, through which nutrients and oxygen are transferred.

4. Labor, Delivery, & Fetal Mechanics

Terms defining the physical and physiological processes of childbirth.

The Process of Labor

Antepartum: The period before birth.
Intrapartum: The period during labor and delivery.
Parturition: The process of giving birth.
Labour: The physiological process of expelling the products of conception from the uterus after 28 weeks of gestation.
Lightening: The descent of the baby into the pelvis, resulting in a noticeable drop in maternal fundal height.
Show: The blood-stained mucoid discharge seen at the onset of labor (loss of the cervical mucus plug).
Crowning: When the largest transverse diameter of the fetal skull emerges under the subpubic arch and does not recede back between contractions.

Fetal Mechanics in the Pelvis

Lie: The relationship between the long axis of the fetus and the long axis of the uterus. (Can be longitudinal, transverse, or oblique).
Attitude: The relationship of the fetal head and limbs to its trunk. (Can be complete flexion, flexion, partial extension, or extension).
Presentation: The fetal part that enters the maternal pelvis first. (Common presentations include cephalic/head, breech/buttocks, face, brow, and shoulder).
Denominator: The specific part of the fetal presenting part used to describe fetal position (e.g., occiput in a cephalic presentation, sacrum in a breech presentation).
Position: The relationship of the denominator to the maternal pelvis (e.g., ROA – right occiput anterior).
Presenting Part: The portion of the fetal presentation that lies over the internal os of the cervix.
Cephalic: A term directly referring to the head.

Fetal Lie, Presentation, and Attitude Diagram — Diagram illustrating Fetal Lie, Attitude, and Presentation within the maternal pelvis. (Insert image via Elementor)

5. Obstetrical Complications & Interventions

Abortion: Termination of pregnancy before 28 weeks of gestation (Note: Week limits vary by country, 28 weeks is standard in the UNMEB curriculum).
Ectopic pregnancy: A pregnancy that occurs outside the uterus, most commonly in the fallopian tube.
Preeclampsia: A pregnancy complication characterized by high blood pressure and organ damage, usually occurring after 20 weeks of gestation.
Fetal distress: A condition in which the fetus is not receiving adequate oxygen, typically detected through abnormal heart rate patterns.
Episiotomy: A surgical incision made in the perineum during childbirth to enlarge the vaginal opening and facilitate delivery.
Caesarian section: An incision made on the uterus through the anterior abdominal wall to remove products of gestation after 28 weeks of gestation.

Haemorrhage Classifications

Antepartum Haemorrhage (APH): Bleeding from the genital tract between 28 weeks of gestation and the end of the second stage of labor.
Intrapartum Haemorrhage: Bleeding occurring during labor and delivery (e.g., bleeding that occurs after the delivery of a first twin).
Postpartum Haemorrhage (PPH): Significant blood loss from the genital tract after delivery of the baby and placenta.

⚠️ Clinical Alert: Postpartum Haemorrhage (PPH)

PPH is generally defined as a blood loss of ≥500mL, or any amount of bleeding that leads to maternal hemodynamic instability. It can occur up to 8 weeks postpartum and requires immediate emergency management to prevent shock.

6. The Postpartum Period (Puerperium)

Postpartum: After birth.
Puerperium: The period after childbirth or abortion, lasting approximately 6-8 weeks, during which the mother’s body undergoes physical and hormonal changes.
Lying-In Period: The period immediately following delivery, typically 14 days, during which the mother receives close postpartum care from a midwife.
Involution: The natural physiological process by which the uterus returns to its pre-pregnancy size and state.
Lochia: The vaginal discharge that occurs after childbirth or abortion, consisting of blood, mucus, and uterine tissue.
Colostrum: The first fluid found in the breasts, present from the 16th week of pregnancy up to the 2nd and 3rd day after delivery. Rich in antibodies.
Lactation: The production and secretion of breast milk.
Postpartum depression: A mood disorder characterized by feelings of sadness, anxiety, and exhaustion experienced by some women after giving birth.

7. Anatomical Terms & Vital Statistics

Anatomy Highlights

Cervix: The neck of the uterus.
Perineum: The area between the vagina and anus in females, which may stretch or tear during childbirth.

Maternal and Infant Mortality Rates

Statistical Term	Definition
Perinatal Period	Relating to the period around birth (typically from 28 weeks gestation to 7 days postpartum).
Mortality Rate	The number of deaths per 1,000 individuals in a specified population.
Maternal Mortality Rate	The number of maternal deaths attributed to pregnancy, childbirth, or the puerperium per 1,000 women of childbearing age.
Perinatal Mortality Rate	The number of stillbirths and neonatal deaths (within the first week of life) per 1,000 total births.
Neonatal Mortality Rate	The number of deaths of neonates within the first 28 days of life per 1,000 live births.
Infant Mortality Rate	The number of infant deaths within the first year of life per 1,000 live births.

❓ Quick Review Question

Scenario: A woman arrives at the antenatal clinic. She is currently pregnant. Her first pregnancy resulted in a healthy baby born at 39 weeks. Her second pregnancy ended in a spontaneous abortion at 12 weeks. What is her Gravida and Para status?