In this month's Glamour, Naomi Watts dishes on the pros and cons of being an "older" mother.

In the article, the 39–year–old actress talks about giving six–month–old Alexander (aka Sasha) a sibling down the road.

When asked about waiting until later in life to start her family, Naomi said:

"Well, for one thing, picking him up off of the ground 20 times is different when you hear your knees cracking! From an intellectual point of view, you’ve had a lot of time to do research and figure out how you want to raise him."

The mama also pointed out the advantages of early motherhood. She said:

"But there is also something to be said about having a child in your early twenties, when you’re just operating on instinct."

If you had it your way would you choose to be a younger or older mum?