Chapter 27, Problem 4CYU

Summary Introduction

To review:

The reason for the urge of pregnant women to urinate during the last trimester.

Introduction:

Fertilization is the process in which the sperm and the ovum come together and give rise to a formation known as a zygote. This develops and forms an embryo, which is followed by the fetus. The fetus undergoes the 3 trimesters, which include the first, second, and third trimesters.