Danielle - thankyou for you opinion, you didnt sound bossy at all!! haha

Thankyou to everyone for all your replies, and i think now i will be able to make a more informed choice... i like the idea of natural, but im just not sure which will be better? But at least i've got 6 months to do all my research!!

And as long as my bubba comes our healthy, ultimately i'll be very happy no matter which option i go with!

Thanks again everyone!