Ramzi... ? I have no idea where the placenta is?

Ashley • Avoiding pregnancy. 3 losses (6, 16, 15 weeks). 1 earth son, Lincoln born at 26 weeks. Just turned TWO & doing great!
8 weeks exactly. Transvag. The yolk sac is on top which makes it look like a heart. No idea where the placenta is to try to Ramzi theory it myself...? Thanks for the help!