Well, without more details, it's hard to say exactly what the 'Mom Lost Bet Story' is. It might be that the mom bet on a sports game and lost. As a result, she had to take the family out for ice cream at an expensive place. Or perhaps she bet on her child's performance in a school test and lost, so she had to volunteer at the school for a week.
Well, without more details, it could be many things. Maybe mom bet on a sports game and lost, and as a result, she had to do something funny like cook a special meal for the family.
Maybe the reluctant mom bet with her friend that her family could go a month without eating junk food. However, someone in the family caved and ate some. So she lost the bet. Now she has to host a dinner party for her friend as per the bet terms. It's a situation where she's forced to do something she was reluctant about due to the lost bet.
One way could be through forgiveness. If the bet was made with someone who has a kind heart, they could forgive the mom and release her from whatever the 'impregnated' consequence was. For example, if the consequence was a huge debt, they could waive it.
Well, this is a very odd phrase. But let's say in a made - up world, the mom lost a bet to some sort of magical being. And the consequence of losing that bet was that she was 'impregnated' with a magical gift or power that she now has to carry and develop. It's not in the literal sense of pregnancy, but more of a symbolic 'carrying' of something new and challenging.
She might be reluctant because she didn't expect to lose the bet. For example, if it was a bet about a sports game and she thought her team would surely win.
If the mom lost a bet about her daughter not making the soccer team, but in the end, the daughter's disappointment led her to practice harder. And the mom, despite her initial reluctance, could see the positive side and supported her daughter more. So it ends with a stronger mother - daughter bond.