In fact, for this kind of problem, the initiative to give up the seat that is the sentiment, know how to be polite. But if you don't want to give up your seat, then there's nothing wrong with that. In fact, some girls after she was pregnant, because itself grows petite, the pre-belly is also how to see. However, the first three months of pregnancy is also the most critical moment, this time there will be a more serious pregnancy vomiting, all kinds of physical discomfort. Coupled with the bus driving more bumpy, and then touched by other people, stand unsteady fall, it will cause great harm to the fetus.
At this time, if the pregnant woman who is not yet pregnant takes the initiative to ask to give up her seat, and you are also very healthy, there is no labor phenomenon. It is advisable to give up your seat to her, it's just a favor, there's no need to worry too much. You can tell her "then you hurry to sit down, I really do not see you are pregnant, otherwise I would have given you a seat." This will also show your atmosphere.
But if you're tired after a long day at work and don't want to stand, there's no need to give up your seat to her. You can just tell her that you're not feeling well either, so you won't be able to help her. If she had stopped at that point, other passengers would have given up their seats to her. The first thing you need to do is to make sure that you don't get into a big fight with her, in case she gets agitated and something goes wrong, you'll be in trouble.
Faced with this situation, we may wonder if this person is pregnant. In fact, she may really not pregnant, but this kind of thing can help to help it, we with goodwill to treat the people around us. Let the seat just, there is nothing to lose, with others convenient is with their own convenience.