Hazards to Prenatal Development: Teratogens. • Teratogens are any agents from the environment that can cause harm to the developing fetus. ...
psych.colorado.edu/~colunga/P4684/teratogens.pdf psych.colorado.edu/~colunga/P4684/teratogens.pdf
What are some influences that impact on healthy prenatal development? ... Teratogens represent the broad range of substances and conditions that can seriously impact prenatal development.
www.saskschools.ca/~psychportal/Psych30/Ejournal-Prenat... www.saskschools.ca/~psychportal/Psych30/Ejournal-Prenatal/influences_on_prenatal.htm
factors that can negatively affect the development of the fetus. These factors are referred to as teratogens. ... Teratogens | Fetus Development | Fetal Development...
www.associatedcontent.com/article/248016/the_affect_of_... www.associatedcontent.com/article/248016/the_affect_of_teratogens_on_fetal_and.html
Problems During Prenatal Development ... Environmental Problems; Harmful environmental elements that can effects the fetus are known as teratogens. There a number of teratogens that can harm the fetus, including:
psychology.about.com/od/developmentalpsychology/a/prena... psychology.about.com/od/developmentalpsychology/a/prenataldevelop.htm
We don't often discuss prenatal development in psychology courses, but I think that's really unexcusable. If anything, it is the most significant segment ... Teratogens introduced during this period may cause severe problems such as the absence of one or more limbs or a heart that is outside of the chest cavity at birth.
webspace.ship.edu/cgboer/genpsyfetaldev.html
It is critical to the development of the fetus that expectant mothers avoid teratogens, and receive good prenatal care. Other prenatal hazards involve genetic birth defects.
www.mc.maricopa.edu/dept/d46/psy/dev/prenatal/index.htm... www.mc.maricopa.edu/dept/d46/psy/dev/prenatal/index.html
First Observed Sperm Fetal Development and Teratogens Peggy Mancuso, PhD, CNM 1677 - First sperm observed under microscope Thought sperm contained miniature human being 1 2 Sperm and Ovum Three Periods of Development Pre-embryonic Weeks 1-2 Embryonic Weeks 3-8 Fetal Weeks 9-birth (38-42) Week 8 Embryo Week 12 Fetus 3...
www.pjmwh1pt2.lunarpages.com/ppt%20presentations/update... www.pjmwh1pt2.lunarpages.com/ppt%20presentations/update%20preg%204-2-5/2005%20PPP%20Fetal%20Development%20and%20Teratogens.pdf
1: Conception and Prenatal Development: Placenta and embryo at about 11 4⁄7 wk gestation. ). When the sac is formed and the blastocyst cavity closes (by about 10 days), the conceptus is considered an embryo. ... Susceptibility to malformations induced by teratogens is highest when organs are forming.
www.merck.com/mmpe/sec18/ch258/ch258a.html
Teratogens can be very dangerous to the development of a prenatal baby. Teratogens are pollutants that can cause physical and neurological damage. Some examples would be, drugs, smoking, drinking, too many vitamins, prescription drugs, and viruses.
ezinearticles.com/?Prenatal-Development-and-Teratogens&... ezinearticles.com/?Prenatal-Development-and-Teratogens&id=940221
Chapter 3: Prenatal Development, Birth, and the Newborn Baby ... Define the term teratogen, and summarize the factors that affect the impact of teratogens on prenatal development. (p. 65)
wps.ablongman.com/ab_berk_exploring_1/73/18831/4820767.... wps.ablongman.com/ab_berk_exploring_1/73/18831/4820767.cw/index.html