Our chart, Pregnancy and Birth Illustrates pregnancy from fertilization of the egg to labor and birth. The central figure shows the infant within the mother’s uterus friendly drawings and diagrams with clear explanations show the following:detail of the mammary glandsovulation, fertilization and implantation within the female reproductive organsdetail of the ovum and spermatozoonTrimester and fetal development – conception , first, second and third trimestershormonal changes during pregnancydescribes the 3 stages of labor – dilation, childbirth and afterbirthAlso discusses genetic screening: AFP, Ultrasound, CVS and amniocentesisLaminated and paper versions are available in English and Spanish. Made in USAAvailable in the following versions:
Part number:- 9781587791857
Item Weight:- 22.7 g
Product Dimensions:- 50.8 x 0.64 x 66.04 cm; 22.68 g
Item model number:- 9781587791857
Colour:- White
Material:- Paper
Shape:- Rectangular
Item Package Quantity:- 1
Batteries Required?:- No
Date First Available:- 29 Jan. 2007