A baby begins when an egg cell (ovum) is fertilized by a reproductive cell (sperm) to form a fertilized egg. The new egg cell keeps dividing as you mature. - ppt download
The placenta: What it is and how it works | BabyCenter
The placenta, umbilical cord, and amniotic sac - Knowledge @ AMBOSS
From Pregnancy to Birth: A Guide to Umbilical Cord Health
What Is The Placenta And How Does It Work? - The Ultrasound SuiteThe Ultrasound Suite
Stages of Pregnancy - StoryMD
Understanding The Umbilical Cord - Cells For Life
Placenta and Umbilical Cord | Radiology Key
Healthcare | Free Full-Text | Umbilical Cord Diseases Affecting Obstetric and Perinatal Outcomes
What is the umbilical cord? | BabyCenter
Umbilical Cord Facts - 10 Interesting Facts | BellyBelly
All about the placenta and umbilical cord - Today's Parent
Umbilical cord - Wikipedia
Umbilical Cord Complications: Things You Did Not Know About
Types of Umbilical Cord Problems - ABC Law Centers
Umbilical cord 'milking' cuts brain injury risk for babies born limp | New Scientist
Week 7 (for Parents) - Nemours KidsHealth
Umbilical cord - Wikipedia
Umbilical cord care in newborns Information | Mount Sinai - New York
Difference between the Placenta and Umbilical Cord
The Umbilical Cord
What does the umbilical cord look like?
