Jason Biggs and Jenny Mollen's 5-year-old son, Sid, is recovering from a broken skull, which Jenny admits happened because she dropped him last weekend. Jenny made the revelation Wednesday, saying ... "On Saturday evening I dropped my son on his head causing him to fracture his skull and landing him in the ICU." She added, Sid is home now and "recovering nicely." As for why she decided to tell the world ... "My heart goes out to all parents who have or will ever find themselves in this kind of position. You are not alone." This is kind of Jenny's...