Yes, the safest way on your period is always to do everything very safely. Of course no idea what it is you want to do on your period so safely.

you can wear safety gogles and remember to always be careful with everything that you are doing.

You can monitor everything in the world simply by looking at a screen safely in your home.

Odysseus met his father to tell him that he has returned home safely and that everything is going to be alright and not to worry

Patrollers can be considered protectors. They patrol an area to make sure everything is safely where it should be. They also watch for law-breakers and vandals.