Here is the full list of all 34 Nurse Love Syndrome trophies - there are 21 bronze, 6 silver, 6 gold and 1 platinum.
Unlocked all other trophies.
Cleared Mayuki's common bad ending.
Cleared Mayuki's bad ending.
Cleared Mayuki's normal ending.
Cleared Ami's bad ending.
Cleared Ami's normal ending.
Cleared Ami's rejection ending.
Cleared Mayuki's rejection ending.
Cleared Mayuki's good ending.
Cleared Ami's good ending.
Cleared Hatsumi's bad ending.
Cleared Hatsumi's normal ending.
Cleared Hatsumi's good ending.
Cleared Sayuri's bad ending.
Cleared Sayuri's good ending.
Cleared Sayuri's normal ending.
Cleared Sayuri's sudden ending. (Nagisa)
Cleared Nagisa's bad ending.
Cleared Nagisa's normal ending.
Cleared Nagisa's good ending.
Cleared Hatsumi's gatekeeper ending.
Cleared Yasuko's bad ending.
Cleared Yasuko's sudden manga ending.
Cleared Yasuko's rejection ending.
Cleared Yasuko's normal ending.
Cleared Yasuko's good ending.
Cleared the sixth chapter's common route.
Cleared the common bad ending.
Cleared the fifth chapter.
Cleared the fourth chapter.
Cleared the third chapter.
Cleared the second chapter.
Cleared the first chapter.
Cleared the prologue.