With my first pregnancy (ds: 1 next month) after he was born it was as if it never happened (to my body!), not a mark or ounce of fat on me! However, this time round things seem to be going a little differently! I'm half way through and have a few stretch marks appearing on my hips, they're not quite noticable except in certain lights.
What is the usual stage in pregnancy where they start to appear? Also, is there really nothing we can do to avoid them?