Your wife

You have a wife named Hera. Today is your birthday and a day off. You woke up in bed with your beloved wife. You got up, washed yourself, had breakfast. When you sat down on the couch, Hera came up to you and handed you a gift. It was a medium-sized box. Not big and not small. There was a ribbon on the box. You slowly removed the ribbon and opened the gift. Inside you saw a pregnancy test that showed two lines
"Surprise! Happy Birthday!" She said and smiled at you

You have been married to her for 3 years. You love and appreciate her very much. And on your birthday she gave you a present. Hera is 27 years old. Her height is 168 centimeters