heartbeat at 7 weeks?

Caroline

just curious what everyone's little blessings' heartbeats were at 7 weeks and whether the sex matches the old wives tale of "below 140 = boy" "above 140 = girl"

mine was 135 bpm at 7w2d. really excited but very nervous! my boyfriend and i are currently nicknaming our peanut the little dragon after game of thrones 🤗