Preface

Family planning and taking care of reproductive health allows families to attain their desired number of children and maintain a good family health status. This is achieved by improving the lives of women, children, and families through public health monitoring, scientific assistance, and research.

Many factors need to be considered by couples at certain points in their reproductive period when considering family planning. Choosing a contraceptive method would include the aspects of safety, effectiveness, accessibility, affordability, and acceptability. Family planning reduces the need for abortion and maternal morbidity and mortality.

A woman's reproductive health is delicate and complex. Taking care and making healthy choices can help protect mothers and children. Reproductive health should be high on the priorities list.

The content of this book covers some aspects of family planning and deals with a number of issues that pertain to reproductive health.

The editors are thankful to all the authors for their contributions, and would like to thank Ms. Sara Debeuc, Author Service Manager, and all commissioning editors for their support and advice.

**II**

**Section 5**

in Twin Girls

Case Report **103**

**Chapter 6 105**

The Case of Langerhans Cell Histiocytosis (Abt-Letterer-Siwe Disease)

*by Yakov Y. Yakovlev, Farok K. Manerov, Olga I. Andriyanova, Sergey A. Dudkin, Nataliya V. Matveeva, Nataliya V. Selivanova,* 

*Olga A. Zagorodnikova and Olga V. Domanskaya*

**Zouhair O. Amarin** Professor, Department of Obstetrics and Gynaecology, Jordan University of Science and Technology, Irbid, Jordan

> **Hassan Abduljabbar** King Abdulaziz University, Saudi Arabia

**1**

Section 1

Medical Problems in

Obstetrics

Section 1
