For anyone curious about the dates of Simone’s pregnancy, I have worked out that she is now 42 weeks pregnant. This is using the date she made the feijoa salad, which I believe was 30th March. All pointers indicate that date is correct; Simone’s manicure was the same as the one in the video, and someone on tattle analysed the salad and concluded that it was the same one that was used in the pregnancy reveal video where she puts the positive pregnancy test next to the feijoa salad in the fridge. According to the website I used, a conception date of the 21st of March would results in a positive pregnancy test result on the 30th of March at the earliest. This means that the new baby is now due and Simone would have to be induced today or the video was of an earlier pregnancy.
As there are no signs of an induction today, and Simone and Trent are away from home, it is looking more strongly like Simone used a video from an earlier pregnancy (which resulted in a miscarriage) to announce this one.