Kate Middleton, Envies Pregnant Friend, Pressured for Baby [PHOTOS]

It is no surprise that the Duchess of Cambridge, Kate Middleton, wants to get pregnant. But when will she actually be?

Conceiving a royal heir has always been an issue between Kate Middleton and Prince William, and lately, the pressure seems to be getting on her nerves. Kate has been married to William for over a year, but still, the couple has yet to produce an heir due to their busy schedules and their vow to "take time."

It will truly be celebration for the entire world, especially for the followers of the Duke and Duchess once they have announced their pregnancy. But it looks like they will have to wait a little longer. Though the Duchess has expressed her fondness for children and her dream to have two kids, she is showing no physical signs of being "with child."

To add fuel to the fire, it has been reported that when Kate's friend, Emma, announced her pregnancy, the Duchess couldn't help but feel envious.

"While Katie is over the moon for Emma, she can't help but feel envious as well. She's been trying to get pregnant, too, so she can't help but wonder, Why not me? When will it be my turn?" said an Insider from Life & Style magazine.

Sources are even saying that Kate quipped "You beat me to it." to her friend upon finding out the baby news.

The insiders added that her husband, Prince William, is doing everything he can to alleviate the Duchess' stress on getting pregnant. It is a well-known fact that the Duchess has always been conscious about her body and having a baby would change her fit physique that she worked hard for.

"Kate's really feeling the pressure to produce the next heir to the throne." added the insider.