Hi, I've got a 9 month old baby and had just had my 2nd post baby period. I am now shocked to find that I am developing acne . Mostly on my shoulders/back but also a spot on my chest - so far nothing on my face but surely it's only a matter of time!. I have just (ahem) celebrated my 40th birthday so surely I can't be getting grotty teenage skin again. My skin was (relatively) peachy when I was pregnant. This is so depressing. Does anyone have any advice? Do you think I should mention it to my doctor or is it some kind of wierd post baby re-sorting of hormones type thing, that will shortly go away???? fingers crossed.