Dangers of Smoking &Alcohol during Pregnancy

Dangers of Smoking &Alcohol during Pregnancy

Impact of smoking on pregnancy

First effect of tobacco is impaired fertility. The maternal and paternal smoking increases the duration and time to design, and especially since smoking is important and that parents are older. Tobacco decreases ovarian reserve in oocytes, has an anti-estrogen with particular impairment of cervical mucus, and promotes the production of adrenal androgens. Moreover, tobacco decreases fertility by increasing infertility of tubal origin and the number of ongoing pregnancies. The success rate for IVF is decreased.

Impact of Alcohol on pregnancy

Drinking alcohol when you're pregnant can be very harmful to your baby. It can cause your baby to have a range of lifelong health conditions. Drinking alcohol during pregnancy can cause miscarriage, preterm birth and stillbirth. Alcohol can lead your baby to have serious health conditions, called fetal alcohol spectrum disorders (FASD). The most serious of these is fetal alcohol syndrome (FAS). Fetal alcohol syndrome can seriously harm your baby's development, both mentally and physically.

Hypothesis

“Effects of smoking & alcohol on expectant mothers and the neonate”

Discussion

Smoking increases the frequency of a large number of pathologies of pregnancy. First, the risk of ectopic pregnancy is increased in the female smoker and dose dependent manner (more consumption, the greater the risk is great). Nicotine decreases tubal mobility (ability to move inside the tubes) with spasms and lower eyelashes beats loaded to push the embryo into the uterus, increasing the risk of ectopic pregnancy. This risk becomes that of the general population if smoking is stopped one month before conception. Second deleterious effect of smoking during pregnancy is the risk of miscarriage spontaneous. Smoking in women, it is multiplied by 1.5 to 3 dose-dependent manners. Thus, in heavy smokers (more than 20 cigarettes per day) the risk of miscarriage is 20% against 10% among non-smokers. It can reach 35% if consumption is 35 cigarettes a day. The risk of miscarriage is also increased by passive smoking (at least an hour a day). The mechanisms invoked? Poor quality of the endometrium becomes unsuitable for implantation and altered oocytes, decreased uterine blood flow and impaired blastocyst (an embryo between the fifth and seventh day after fertilization) by nicotine (Wisborg, 2002).

Drinking alcohol during pregnancy can cause permanent harm to your baby. But the good news is that these harmful conditions can be completely avoided. If you stay away from alcohol during pregnancy, your baby can't ...