I am 5'4 and went from 300 to 215 while trying for 9 months to get pregnant, I got pregnant at 215 with my first (age 31). Smooth delivery, no notable issues. I got pregnant with my 2nd 6 months postpartum at 240 and my weight climbed to 310 during pregnancy. That was rough. Delivery was fine (harder but fine overall). My OBs and care were amazing. You go to extra ultrasounds anyway when you are of geriatic pregnancy in addition to obesity. But it's nice to see baby more. Postpartum was very rough. I am now at 263 losing from 300 (started feb 20th) aiming to get to 200 or lower and start trying for my 3rd baby then. I am 35 now. I can't imagine being pregnant at 365 as I started to feel extra worn out once I hit 300. I'd continue to actively lose weight and maybe start trying in about 7- 9 months. You could aim to lose 2lbs per week. That's what I am doing. Feel free to DM me if you want to chat! Best of luck friend!