I grew to fast as a child and had strerch marks on my back i used cocoa butter and now they arent noticeable :)
I got 2 in my first pregnancy barely noticeable and so far 27 weeks with my 2nd and no new ones. Just use it faithfully or more.
I got them even while using both the regular cocoa butter lotion and the intense one. It all depends on your skin.
It didn't stop me from getting them but it did stop them from getting really deep and dark.
I've used that the whole time I've been pregnant and this is my first. I haven't gotten a single stretch mark. Worked great for me. But if your ment to get them then there is really no way to stop it. Good luck hunn.
My grandma told me to take a lemon cut it in half and rub it on my belly to keep stretch marks from appearing. Now I don't have any so I haven't tried it but she has had 6 kids and no stretch marks , so ig its worth a try.
Nothing really can stop stech marks from coming it all depends on your skin