I've been using bio oil since the first trimester and so far (fingers crossed) my skin is clear. I'm still expecting them to appear in the next 3 weeks if I go overdue so I'm religiously oiling up twice a day still.
Even if I do get them, I'm still a bio oil convert as I come from bad skin genetics - my mum's stomach is a mess, it literally looks scarred, and even my dad has stretch marks on his biceps! I also got bad stretchmarks on my boobs during puberty. So even though people say that it's genetic and creams/oils do chuff all, I really believe differently now as looking after myself has, so far, had great results (please don't let me have just jinxed myself!!)
Even if I do get them, I'm still a bio oil convert as I come from bad skin genetics - my mum's stomach is a mess, it literally looks scarred, and even my dad has stretch marks on his biceps! I also got bad stretchmarks on my boobs during puberty. So even though people say that it's genetic and creams/oils do chuff all, I really believe differently now as looking after myself has, so far, had great results (please don't let me have just jinxed myself!!)