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Talk:Pregnancy; Teenage pregnancy; Usage on es.wikipedia.org Embarazo adolescente; Usage on ha.wikipedia.org Magungunan da ke ciki; Usage on id.wikipedia.org Kehamilan remaja; Usage on uz.wikipedia.org Oʻsmirlik homiladorligi (AQSh) Usage on vi.wikipedia.org Mang thai ở tuổi vị thành niên; Usage on zh.wikipedia.org 未成年懷孕
Environmental toxicants and fetal development is the impact of different toxic substances from the environment on the development of the fetus.This article deals with potential adverse effects of environmental toxicants on the prenatal development of both the embryo or fetus, as well as pregnancy complications.
The teenage pregnancy rate was 33.9 per 1,000. The Canadian teenage pregnancy rate declined for both younger (15–17) and older (18–19) teens between 1992 and 2002. [22] Canada's highest teen pregnancy rates occur in small towns located in rural parts of peninsular Ontario. Alberta and Quebec have high teen pregnancy rates as well.
Risk factors include untreated pelvic inflammatory disease, likely due to fallopian tube scarring. [41] Treatment: In most cases, keyhole surgery must be carried out to remove the fetus, along with the fallopian tube. If the pregnancy is very early, it may resolve on its own, or it can be treated with methotrexate, an abortifacient. [42]
Risk scoring systems have been suggested as an approach to identify those at higher risk, however, there is no strong research in this area so it is unclear whether the use of risk scoring systems for identifying mothers would prolong pregnancy and reduce the numbers of preterm births or not.
Adequate nutrition is needed for a healthy fetus. Mothers who gain less than 20 pounds during pregnancy are at increased risk for having a preterm or low birth weight infant. [51] Iron and iodine are especially important during prenatal development. Mothers who are deficient in iron are at risk for having a preterm or low birth weight infant. [52]
'Tis the season for spoiling! During a big shopping event like this Black Friday weekend, it's a great time to shop for luxury items you might not always splurge on.
The fetal origins hypothesis (differentiated from the Developmental Origins of Health and Disease hypothesis, which emphasizes environmental conditions both before and immediately after birth) proposes that the period of gestation has significant impacts on the developmental health and wellbeing outcomes for an individual ranging from infancy to adulthood.