睡眠曲's '胎心跳动声+子宫羊水声+嘘嘘声白噪音·宝宝哄睡曲' had a release date set for March 14, 2025. With This song being less than two minutes long, at 1:54, 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.