Season 1 TLC , 2018 Season 2 TLC , 2019 Season 3 TLC , 2019 Season 4 TLC , 2019 - 2020 Season 5 discovery+ , 2020 - 2021 Season 6 TLC , 2021 Season 7 TLC , 2022 Season 8 TLC , 2022 Season 9 TLC , 2023