How long does it take for your teeth to shift? How long should I wait for a bridge or possibly a dental implant?

Hi, thanks for write... Dental implants is your best option, don't touch 2 good teeth to just put one, you're a young man and this implant is the best in time. Regards 

Tooth drifting (shifting) can take an unspecified period of time. In some cases it can happen over months and in other cases it can take decades. Once teeth start to drift, you may not be able to get implants and will require braces to move your teeth back to proper position. If there is any way for you to get the implants as soon as possible, you should. Plus, there is the risk of the sinus dropping down and you losing bone in the ridge. Then, you would need complicated bone grafting procedures which can be costly. If your teeth are unfilled on either side, don't consider bridges as the preparation for these will permanently damage those teeth. 

It is generally recommended to replace a missing tooth within one year of an extraction to prevent teeth from drifting and prevent bone loss in the extraction area. 

It is hardly said those because those are dependable upon individuals.I would like to say that the answer is going to be as soon as possible after you lost teeth, the function of chewing or the defective shape and appearance.Totally depends on where you would like to stay, like well-experienced hands, I would say, the immediate implant would be the best,

the best way to go is with an implant , and you can do it, right away, if the bone height, is ok, or you can wait no longer than 3 months, the 2 other teeth, would not shift, before this time frame, the must important thing to understand, is that its not worth preparing the other 2 teeth, for a bridge, the best technology is dental implants.