Menstrual knowledge.

Author: Jiang Hansheng
Publisher:
Publish Date: 2000-09-01
Features: Infants and young children are the future and hope of the motherland. How to scientifically raise infants and young children so that they grow up healthily and happily, and ultimately become the pillars of the nation's future, while ensuring that the great human nurturer—mothers—remain healthy and happy throughout their lives, is a matter of great concern to every country, every nation, and every family. This series of books covers various disciplines such as maternal health care, infant health care and nurturing, and early childhood development, making it an encyclopedic popular science reading material. The mission of popular science literature is to reveal scientific truths to readers in plain and easy-to-understand language. To ensure the scientific rigor and knowledge quality of this series, we have invited dozens of experts and scholars to review it. In addition to the editors of our publishing house, we have also hired over ten experienced editors to meticulously revise and proofread the original manuscripts, striving to explain scientific issues in clear and standardized language.