Delicate to the environment

旅行中は便秘がちになりやすいのは環境の変化体という。

It is said that the environment changer is apt to have constipation while traveling.

娘も例外なく毎日快便だが、私の実家に帰った時と自宅に戻った時は3日ほどウンチが出なかった。

My daughter has no exception every day, but when she went home and when she got home, she didn't poop for about 3 days.

退院した時も前より出なくなったと思ったのでやはり、身体も環境に順応するのに、時間がかかるのだなと思った。

When she was discharged from the hospital, I thought that she wouldn't come out more than before, so I thought it would take time for her body to adapt to the environment.

彼女はミルクだけ、食べているものは同じでも何かしら旅の疲れやデリケートな部分もあるのだろう。

She has only milk, the same as what she eats, but there may be some fatigue and delicate part of the trip.