Teratogens: Effects, Types, Risks Prevention Teratogens are substances that cause congenital disorders in a developing embryo or fetus A teratogen is anything you're exposed to or ingest during pregnancy that’s known to cause fetal abnormalities Drugs, medicine, chemicals, certain infections and toxic substances are examples of teratogens
Teratogens: Examples, Risks, and Prevention - Verywell Health Recognizing common teratogens like alcohol, tobacco, and certain medications can help reduce risks to the developing fetus What Is a Teratogen? A teratogen is a substance that can potentially cause birth defects in an embryo or fetus
Teratology - Wikipedia Teratogenic agents act in specific ways on developing cells and tissues to initiate sequences of abnormal developmental events The access of adverse influences to developing tissues depends on the nature of the influence
Teratogen: What Is It, Examples, and More | Osmosis Teratogens include some medications, recreational drugs, tobacco products, chemicals, alcohol, certain infections, and in some cases, health problems such as uncontrolled diabetes in pregnant people Exposure to a teratogen can occur through ingestion or environmental exposure during pregnancy
What Is a Teratogen? Causes, Examples, and Risks Teratogens can be broadly categorized into several distinct groups, including substances, infectious agents, and maternal health factors Among the most recognized are substances of abuse, such as alcohol, which can lead to Fetal Alcohol Spectrum Disorders (FASD)
What to Know About Teratogens and Birth Defects - WebMD A teratogen is an environmental factor that a person is exposed to during their pregnancy that may affect the baby’s development, resulting in birth defects In fact, around 4% to 5% of birth
What Are Teratogens? Causes, Types, and Effects Teratogens exert their effects through varied and complex mechanisms at the cellular level, interfering with the biological programming of development They interrupt normal cell processes like DNA synthesis and cell division, which are fundamental for rapid embryonic growth
Medical Genetics: Teratogens - Stanford Medicine Childrens Health Experts believe that teratogens can begin affecting a baby growing in the womb about 10 to14 days after conception Conception is when a woman’s egg is fertilized by a man’s sperm After conception, it takes about 6 to 9 days for the egg to implant in the uterus