If you're picking up something small and light from the floor, it's okay to simply bend over at the waist and pick it up.

False, this is because you must still be in check of how you're moving to pick it up. You can still ruin your back if you're not careful.

Animals will lose energy because it is converted to heat

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!