With a condom? Without a condom? Info on all STD’s would be helpful.

Hi im a 14 year old girl who is extremely afraid of one day getting cancer. I know i have an anxiety problem and I have had these problems since I was little. Im a normal weight for my height and age and ive never had any health problems. I also exercise and play sports. I try to eat a good diet but im a kid so I do enjoy eating junk food sometimes. No one in my family on both sides has ever had any medical problems except my great grandmother who died at 62 of emphysema from smoking but i never met her and My great uncle who had prostate cancer but caught it early and beat it and had surgery and hes been fine for over 5 years now. So besides those 2 my family is generally healthy. In fact my great grandfather lived to be 92 and my great grandmother on my fathers-mothers side lived to be 90 something also. My great grand mother on my mother’s-mother’s side is turning 85 this year and has no medical problems except mild alzheimer’s. My grandparents are fine on both sides and my parents don’t have any medical problems except the fact my father smokes. I know cancer can happen to anyone but what are the chances of me getting it when I’m older?

My mum has just told me on the phone that my granddad has prostate cancer. He’s 83 years old and I think he discovered it relatively quickly and is receiving treatment.

Lets say you have sex with 10 average women are you gaurenteed an STD? (unpretected sex)
how do i specify 10

so like if you have sex with the guy 2 nights using a condom then give him a bj one night, like how high are the chances of getting an std or hiv? and im not talking about a man from kingston or montego bay, just a guy from the more country part of jamaica?

… he was diagnosed a couple months ago..

please give your opinion. Thank you .

or is that just BS with no scientific or medical basis?