How much caffeine can you have every day? Currently 3dp5dt (3w1d) and I was reading how caffeine can affect the implantation and growth in early stages.

I’m a morning coffee drinker and occasionally a soda at the end of the day with my meal to keep my blood sugar level elevated (don’t have issues but I can feel it you know?) I don’t want to have too much caffeine (coffee) but I don’t want to give it up 😩😩