Craving for food during pregnancy, is it true?

Just when I got pregnant when I realized that it's true!!!Pregnant women really craved for food. When I was second month pregnant, I wanted to eat Balamban Liempo ( grilled pork) and since my husband was not with me, I ask my sisters to go with me and bought the grilled pork, but no body would want to go with me. My tears started to fall and I couldn't control my self from crying. I decided to forget my craving. On the day after, I really couldn't hold my mind from thinking eating the grilled pork, so then I decided to go out by myself to buy it. When I arrived home I ate it but it seemed it didn't taste good anymore, hehehe I am not yet done with my funny experience for craving food.On my 6th month of pregnancy, I really wanted to eat buko (coconut salad) but I couldn't find any from nearby our house. I asked my sister again to buy for me but she didn't make an effort to, so I tried to forget my craving. But still days have passed and I couldn't hold my thoughts from thinking about the coconut. One evening I went to the sofa and cried because I was thinking that if my husband was here I could have eaten the coconut salad. On the next day, my sister went home from work and have a Tupperware of coconut salad and I was very happy. at last my craving was over.