Pregnancy

I am 30 years of age,I am diagnosed with PCOS last year, I always had regular periods and I am mother of a 4 year old boy my problem is my acne which I may facing since last 5to 6 years and it's recurring,I am fed up of this acne is there any treatment please suggest me It will be of great help.

My mother has got a renal mass in her right kidney approx 7cm and what we understood by her reports was that she has tiny multiple cysts in her lower pole, the doctor has told us that it is not malignant and non enhancing, but we have just done a ct scan and blood tests not even any biopsy so how can he be so sure it is not malignant, she seldom gets a lower back painin her right side, we are taking her to another consulting doctor for a second opinion, as to no what should be done, she is also type 2 diabetic

Hi, I am from Bangladesh. I donated blood to my wife without knowing the fact that it is dangerous. Now she is pregnant of two months. The blood group of both of us is O+. Could you tell me what risks may occur & what precaution should we take?