Gender in Ultrasound (Ob sono told that its Probably Female and may pinakita si Ob sono na 3 lines)

Good day. May maalam po ba dito sa pagtingin ng gender using ultrasound. This was taken yesterday ( 18weeks) Me and husband had already 3 boys and this is our last na since nagpavesoctomy na si husband. Hoping and Praying for a baby girl na sana 🥺💓 Thankyou....