Pregnancy

Fertilization

The process by which sperm and egg combine to form a zygote.

Zygote

The single cell formed by the union of a sperm cell and an egg cell.

Gestation

The period during which an embryo develops within the uterus, leading to the birth of a baby.

Placenta

An organ that develops during pregnancy, providing a connection between the mother and the developing fetus, facilitating nutrient and waste exchange.

Amniotic Sac

A membranous sac that surrounds and protects the fetus.

Amniotic Fluid

The fluid within the amniotic sac, providing a cushion for the fetus and facilitating movement.

Umbilical Cord

A flexible cord connecting the fetus to the placenta, carrying nutrients and oxygen to the fetus and removing waste products.

First Trimester

Weeks 1-12 of pregnancy.

Second Trimester

Weeks 13-26 of pregnancy.

Third Trimester

Weeks 27-40 of pregnancy.

Vernix

A protective, waxy coating on a newborn's skin, present at birth.

Natural/Vaginal Childbirth

The process of giving birth through the vagina, without the use of surgical intervention.

Episiotomy

A surgical incision made in the perineum during childbirth to widen the vaginal opening.

Epidural

An anesthesia method involving injecting pain-relieving medication into the epidural space of the spine to numb the lower part of the body, commonly used during childbirth.

Cesarean Section

A surgical procedure in which a baby is delivered through an incision in the mother's abdomen and uterus, often done when vaginal delivery is deemed risky or not possible.