Although anatomy scan was incomplete do to babies positioning, ultrasound tech said three lines kept appearing so she…

Although anatomy scan was incomplete do to babies positioning, ultrasound tech said three lines kept appearing so she believes it's a girl , I go back for a second anatomy scan in 4 weeks and have to go back in a week as well to see if cervix change I was measuring at 2.7 and went down to 2 all during the ultrasound so hope all is well they put me on Ibprophen every six hours and absolutely no sex🙃😲