Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Here's a look at Kate Middleton's maternity style, including shopping suggestions for similar stylish, pregnancy-friendly dresses, tops and pants...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Here's a look at Kate Middleton's maternity style, including shopping suggestions for similar stylish, pregnancy-friendly dresses, tops and pants...

Here's a look at Kate Middleton's maternity style, including shopping suggestions for similar stylish, pregnancy-friendly dresses, tops and pants...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Here's a look at Kate Middleton's maternity style, including shopping suggestions for similar stylish, pregnancy-friendly dresses, tops and pants...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Here's a look at Kate Middleton's maternity style, including shopping suggestions for similar stylish, pregnancy-friendly dresses, tops and pants...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...

Kate Middleton is clearly not the first woman to ever be pregnant: Take a look at maternity fashion from the last few hundred years...