Cycle of research and development. Research and development (R&D or R+D), also known in Europe as research and technical (or technological) development (RTD), is a general term for activities in connection with corporate or governmental innovation. Research and development is situated at the front end of the innovation life cycle, which may end with commercialization.
Can I leave a tampon in overnight? Like all tampons in Australia, our U by Kotex tampons can be used for up to 8 hours, but not any longer. So, while it IS possible to wear a tampon overnight, we know that everyone has different absorbency needs, as well as different sleep patterns (letâs face it, we all like a sleep in sometimes!).
I wouldnât jump in if youâve been wearing the same tampon for the last five hours. And I certainly wouldnât get out and leave that wet tampon in a few more hours â youâre asking for a period stain if you do that. So, if youâre hitting the beach or pool on your period, bring lots of supplies!