Mader, Biology © 2016, 12e (Reinforced Binding) Student Edition (AP BIOLOGY MADER)
Mader, Biology © 2016, 12e (Reinforced Binding) Student Edition (AP BIOLOGY MADER)
12th Edition
ISBN: 9780076739936
Author: Sylvia S. Mader Dr., Michael Windelspecht
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 42, Problem 4TS
Summary Introduction

To determine:

The reason why the precautions like good nutrition, vaccination against rubella virus and some others start before a woman becomes pregnant.

Introduction:

Pregnancy is the period in females when there is change in her normal hormonal levels. It is so because there is an embryo that develops in baby in a period of approximately nine months. So to meet the requirements for the growing baby there is an increase in the normal hormonal levels in females at the time of her pregnancy.

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