How long does sperm last in a pack of baby wipes? Here's how it went down: i'm 21 and I masturbated a few days ago (maybe about four or five days ago can't recall) and then ejaculated on the floor. I then pulled out my pack of baby wipes I use for work and proceeded to clean the floor with it. With the same hand I used to wipe the semen off the floor, I pulled one more wipe to thoroughly clean the floor. I discarded both wipes and then washed my hands. I put back the wipes in my bag in my room. At work, I use the baby wipes to wipe messes off tables and clean surrounding areas. Obviously, it decreases the supply of wipes in the pack. Then, two days ago, my female co-worker asked for some wipes from me. Knowing that it would be safe, I gave it to her. She apparently used after she urinated or something. Now, I am worried that from the day after I ejaculated, are there like small traces of sperm still alive in that pack that may have gotten close to her private parts? I check the wipes and it's not exactly room temperature (it's moist, wet, and not warm). Should I be worried? For reference, the wipes are sanicare cleansing wipes.