Identified Gender during 4months

Hello mga mamsh! I'm 4months pregnant. Yesterday i got my ultrasound, ang reason ko is to check my baby kung kamusta, and gusto ko lng sya makita out of my OB's knowledge hehe Fortunately, naidentify na din ang gender nya. Is there anyone here na as early as 4months e nalaman na din ang gender ni baby? Thanks in advance!! 😘