EXCLUSIVE! Kanye West and doctors tell pregnant Kim Kardashian to slow down

Being pregnant is a great excuse to put your feet up for a bit; allowing your nearest and dearest to wait on you hand and foot.

But one pregnant lady whos not doing this is Kim Kardashian, and her baby daddy Kanye West is NOT happy.

Despite her concerned boyfriend begging her to take things easier, Kims work diary is busier than ever.

Kanye is scared that Kim could be pushing herself too hard, were told. But the problem is, Kim doesnt know how to slow down. Shes worked tirelessly to get to where she is today and she has never given herself a break.

She loves working, she thrives on it and hates the thought of doing nothing.

This year alone , Kim, 32, has already travelled long-haul no fewer than ten times (clocking up nearly 19,000 air miles), and insiders tell heat that workaholic Kim has an even busier time ahead.

Kim has guest appearances at various parties, including Oscar after-parties and The Grammys in February, Perez Hiltons birthday party in March and two private parties one in Mexico, were told.

She has three magazine cover shoots scheduled, plus a series of Kardashian merchandising meetings.

Kim's been looking a little pooped lately

Kanyes worried

The fact that Kim cant seem to relax is causing first-time-dad Kanye to worry.

While Kanye knows shed never do anything to put the baby at risk, he cant help feeling over-protective.

Hes begged her to take some time out and has booked a five-day retreat for her and her sister Khloe to be pampered.

Read the full story in ! this weeks heat magazine out now!