A fascinating, and disturbing, insight into the world view of those who seek to use surrogates.
This is 'child as a fashion accessory'. For most people having a child changes your life. Not just your figure, but your whole life. A lot of the things you used to do, those spur of the moment decisions to go pubbing, clubbing, meet up for sports, whatever you're into have to go. You now have to think and plan around your child. This is true of biological and adoptive parents alike. It is true of mothers and fathers alike (yes I know many dads are deadbeats but many are not).
Where is the thought not for how pregnancy changes your life but how children do?
It all reminds me of the sort of people who are so obsessed with the minutiae of planning their perfect wedding that they forget to consider the marriage that follows.
It also ignores the huge advantage of wealth when it comes to 'getting your figure back' if that is what concerns you. Celebrities, top models, actresses etc are much better placed than average to access support, people who will sort every detail of their diets and exercise regimes, people who can help with childcare. Last I looked Posh Spice still had her tiny, slender body despite carrying and birthing four children. It is perfectly possible to do so and much easier for those with resources than those without.
If your career is more important to you than starting a family that's OK, you can make that choice, but this smacks of having children to 'keep up with the Joneses'. That is no basis to bring a child, an actual living, breathing, human being into the world.