The March 14 airing of KBS2's 'Mr. House Husband' showed Mina and Ryu Phillip (30) couple's visit to the hospital. 

In the interview following the visit, Mina shared, "I heard natural pregnancy is different by age. If I knew this earlier, I would've prepared ahead of time and waited with a baby when Ryu Phillip enlisted in the military." She added, "I'm worried that Phillip will be disappointed since he loves kids."

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The doctor revealed Mina is 47-years-old but her ovarian function is a bit younger, functioning like a 42-year-old. However, the doctor said,"Right now, the natural pregnancy rate is only 5%. It will be difficult but not impossible. Surgery should be considered, though."

On this, Mina commented, "I'm not infertile. It's fortunate that there's a chance of natural pregnancy even though the rate is very low... A family becomes happy and healthy due to a child but I feel sorry for Phillip for making him worry about not having kids. But I'm also very grateful that he trusted me and decided to marry me."