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Pregnancy

  Maintaining Your Pregnancy
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Alcohol and Marijuana

For more than 30 years, it has been known that extremely heavy drinking leads to foetal alcohol syndrome, a group of congenital problems that can include brain damage, mental retardation, hyperactivity, low birth weight and slow growth. But what about moderate drinking (1-2 drinks per day) when you're pregnant? And what about moderate use of marijuana? Doctors today say pregnant women should avoid both.

A new study outlined in the journal Child Development provided startling proof that women who have only one or two alcoholic drinks per day during pregnancy could be endangering their babies' neurological development. That study focused on rhesus monkeys rather than human subjects, but the lead researcher said the primates react to alcohol much as humans do, and share 90% of the genetic code that determines the structure of infants' brains. Other research has found that women may also put their babies at even greater risk by engaging in occasional binge drinking than if they consumed a little alcohol each day.

Research also indicates that marijuana and pregnancy are an unhealthy mix. It is believed that women who smoke marijuana during pregnancy have higher miscarriage rates and increased problems with labour and delivery, and give birth to babies with impaired immune cell factors, which could later lead to higher rates of childhood cancers. Doctors say the best advice for women who smoke marijuana is to simply stop – ideally before they begin to attempt to conceive.

Doctors say it's difficult to overstate the effects of heavy alcohol and drug use on unborn children, since the results can be so profound and reach far into a child's future. They say the best time to begin protecting your child is now. Women with questions about how their lifestyle choices might affect their children should talk openly with their doctors.


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