Choi shared the announcement on Kim Jihye's social media, saying that she was not feeling well enough to post on social media and suffered early signs of pre-eclampsia, but was recovering well. He also added that the twins were currently in the neonatal intensive care unit.

The delivery went well, but the babies are currently in the neonatal intensive care unit, so we cannot share photos of them yet. Ji Hye is recovering after experiencing slightly high blood pressure and early symptoms of preeclampsia following delivery. Please don't worry too much -- she is enduring it well and will greet everyone again in a healthier condition. We sincerely thank everyone who cheered us on.

-- Choi Sungwook

This came after he shared that Jihye's water suddenly broke, with bleeding occurring and the advanced progression of her labor requiring an emergency C-section.

Choi and Kim have been married since 2017, reuniting a decade after an early romance. The couple previously announced Jihye's pregnancy earlier this year after a successful round of IVF.