It must always be considered a possibility in any pregnant woman beyond 20 weeks of gestation.

There are no data to support any added efficacy in treating beyond two to four weeks.

In general, the risks of waiting for natural labor beyond 42 weeks are thought to outweigh the benefits.

I'm a good example that you can have a problem beyond 12 weeks.

Their use beyond 2 to 4 weeks is not recommended due to the risk of dependence.

The team acknowledged that the best way to deal with a pregnancy lasting beyond 40 weeks had never been clearly established.

Thereafter the risk increased progressively reaching more than 3 per 1000 at or beyond 42 weeks.

March 19, 2003 "I'd guess that if it goes beyond three weeks, Bush will be in real trouble."

When a pregnancy has advanced beyond 18 weeks, the process can be more complicated.

But with the size that the baby is already, it's likely Greene would have a hard time getting her beyond thirty-eight weeks.