Many couples find that pregnancy poses new financial and emotional concerns that they hadn't anticipated.

Using ballpoint pens to create artwork poses various concerns for the artist.

The high abortion rate in Bulgaria has posed concerns for public health.

Each such system has advantages and disadvantages, but many of them pose environmental concerns.

For critics who had complained about Enron's market power and its dominance, the combination poses additional concerns.

Without a doubt, the dearth of savings poses serious concerns.

Other diseases pose notable concerns to the Native American demographic as well.

The falling birth rate poses major concerns for the nation.

But ads on cellphones pose serious concerns, say consumer advocacy groups.

These animals pose traffic and other environmental concerns, but are also a health risk.