Can anyone please show me what their 15 week ultrasound looked like when they were having a girl. I’m so mad right now. They had a APN do my ultrasound (first one) she didn’t know what the hell she was doing. Said that I’m 15 weeks 1 day and she didn’t see no penis but she didn’t see 3 lines. Said that a penis can show up anytime up to 18 weeks. Do you have to see 3 lines for it to be a girl?