While cocaine's effects are usually immediate, the effect it can have on a fetus may last a lifetime. Babies born to mothers who smoke crack cocaine during pregnancy -- so-called ''crack babies'' -- usually have their own set of physical and mental problems.hile cocaine's effects are usually immediate, the effect it can have on a fetus may last a lifetime. Babies born to mothers who smoke crack cocaine during pregnancy -- so-called ''crack babies'' -- usually have their own set of physical and mental problems.
Last year, there were 27,000 babies born to momâs over 40. The study was done to help women understand their fertility lifecycle. They still argue that the safest time to have a baby is between 20 and 35. In fact, 30% of 35 year olds need more than a year to conceive while only 5% of 25 year olds need this much time.
The average age for women to have a baby has risen from 27 to over 30 for the first time in the last few years.Meanwhile, the pregnancy rate for women over the age of 40 is also at a record high.That said, some women who have children later in life wish they'd started a family earlier.101 ratings). The average age for women to have a baby has risen from 27 to over 30 for the first time in the last few years. Meanwhile, the pregnancy rate for women over the age of 40 is also at a record high.