How to do Pushups for natural breast enlargement & Upper body toning

Hi, your website and videos are really helpful.

I have a small frame and build and would like to tone up my breast/chest area and build upper body strength. I tried doing push ups of a chair like on your video and i even struggle with that, so i have just done some push ups off my desk and i could cope with that, i could feel it working me too. Is it ok to do these to start with? Until i get some strength, and also how often should these exercises be done? Thanks

How do i get my breasts bigger naturally? like i researched it and it says not to wear a bra as often or to sleep, dont drink caffinated drinks, excersize, sleep right, and eat right...then it would naturally grow bigger and i believe that and do it but i dont really follow the sleep or eat part all that good. i do follow the bra and drinking caffine well though. My bf told me that some of those workouts actually just build up ur chest and not boob size which hes an excercising freak and knows about ALL excercises. But im like depressed over it ...not every day but just when i think about it. I used to have a C cup almost D. And now i dont even know what i am. Like i think im a B but then it seems like an A almost B. so what do I do???

I am 58 year old and have not excerise in year now I want my breast is really sagging now I want to get big breast will this work for an older woman