The announcement was made on April 1st, which is April Fool's Day, but she assured the fans that it is not a joke, and it is indeed real. Ogino married a man whom she's been dating for some time, whom she describes as someone who is calm and goes with his own pace.
As for her being pregnant, she revealed that she is expected to give birth in summer, and that she is filled with joy and gratitude with the child that came to them. Lastly, even though she is now a married woman, nothing has changed except that she now has a ring in her finger. From all of us here, congratulations to the marriage!