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
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
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
Teratogens: Examples, Risks, and Prevention - Verywell Health Alcohol and smoking are two common teratogens Exposure to either of them can lead to developmental anomalies, miscarriage, stillbirth, preterm labor, and a variety of other pregnancy complications What Is a Teratogen? A teratogen is a substance that may lead to birth defects in an embryo or fetus
Identifying Human Teratogens: An Update - PMC Teratogenic exposures are not necessarily always medications, infections, chemicals, or physical agents that a woman may encounter in her pregnancy The teratogenic exposure may also be a preexisting chronic or physical condition, such as excess body weight
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
Medical Genetics: Teratogens - Nationwide Childrens Hospital 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
Teratogens: Types, Effects on Pregnancy Prevention Teratogens are agents that cause congenital malformations or increase the incidence of anomalies in the developing fetus Know the risks and effects of teratogens, providing a overview of their impact on pregnancy and fetal development
Pregnancy and Teratogens: What You Need to Know - Healthline Teratogens are drugs, chemicals, or even infections that can cause abnormal fetal development There are billions of potential teratogens, but only a few agents are proven to have teratogenic