There’s an email purporting to be from Facebook, notifying you about your recent notifications. The email is not from Facebook, the links go to http://femalerxtabletsfitness.com/ which is currently blocked and inaccessible.
The current web site is blocked because of forgery, but these scammers will eventually use other web addresses (web sites) to phish personal information from users in attempt to use that information for illegal activity.
Notice the senders address in the email. At first glance it looks like it is from Facebook until you look closer.
Hi, you have notifications pending
From: Facebook <firstname.lastname@example.org>
If you receive any notifications from Facebook, make sure the email is from Facebook.com.