Yes. Generally people start between the ages of 12-16. You are fine. Ask your mom/dad when they started. That will give you a timeline.
yeah its fine just means you went through puberty quicker
This all depends on how far into puberty they are. It could be 1.5 inch if puberty not started.
You have just started puberty. You will grow the most till the age of 15. But even after that, you will continue to grow for 2-3 more years.
Your puberty growth spurt will happen depending on when you started puberty. If you started puberty late then your growth spurt will be late.
Everybody's different. Just because it is in you're jeans does not mean you are going to be like that.
Don't worry, at 15 year old penis size depends almost entirely on when you started puberty. If your friends started puberty early their penises will be bigger than yours now, but you'll catch up quickly. If you started puberty late, then maybe your penis just started growing. Most guys' penises are finished growing by 17 or 18 years old. Don't worry, your penis will finish growing and look great.
It can happen at any time during Puberty but usually in the latter stages around 15 or 16-years-old. Puberty lasts on average around 6 years for boys so you need to be patient.
Reach puberty.
Yes this is ok. At 15-years-old you will hit puberty very soon if you have not already and your penis will grow along with other things too like hair under your arms and around your genitals. your height will increase and your feet will get bigger. Your brain will be changing and making things confusing too. Your voice will get deeper but all this will have happened by the time you come out of puberty and become a young man. It normally takes a few years.
You probably have started puberty, you just haven't started your period. This is completely normal. Breast tenderness is a common symptom during puberty and can last for quite sometime. It is different for everyone.
If you haven't started by 15 then it may be worth seeing the doctor for hormone treatment but it will come eventually.
It depends on when you started puberty. It could be anywhere from 15 to 19. There is a wide age range so don't worry.