Gender of the baby

No, fetal gender is not reliably visible at a 9-week transvaginal ultrasound; while the genital tubercle is present, it's not differentiated enough for gender determination, and sex is not accurately determined until at least 13-14 weeks of pregnancy using methods like the "nub theory" or around 18-22 weeks for routine anatomy scans. You can also get an accurate gender determination at this early stage through genetic testing like NIPT or CVS -Google