儿童哄睡轻音乐's ' "嘘声 羊水声 胎心声(宝宝不哭闹一夜好眠)" was released on its scheduled release date, July 11, 2025. With This song being less than two minutes long, at 1:55, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration.