I would love to join this thread as well! I am 4 weeks pregnant with my 2nd baby. I am about 120kg and 180cm tall (I think). With my last baby I lost about 7kg during pregnancy due to the constant throwing up lol
I was the same starting weight as you with both pregnancies (and a tad shorter) and yep...the puking lost me 12kg in 1st pregnancy and so far, 5 in this one. Hyperemisis went undiagnosed last time becuase I assumed it was normal! Got it diagnosed early this time when I got put into hospital for dehydration and the meds hit it on it's head in 3 months!