David spends four hours a day lifting weights and is at the point of obsession about his fitness routine to the extent that he will miss classes and outings with friends so he can go to the gym. He most likely suffers from what disorder?

Aand b would both be correct

10/10 recommend bring pads/tampons with you no matter what. im 16 & i’ve had mine since i was 12 and they’re still it regular, but id suggest using the glow app, many women use it for fertility reasons but i use mine specifically for the period tracking portion and it guesses when your next period will most likely be for the next two months. i dont believe theres any way to delay your period, so id say hope for the best but make sure to bring all of your stuff just incase. have a good cruise!