I know a lot of people have mixed feelings on the subject of Yaoi and MPreg, or Male Pregnancy, and I am no exception. While I will never bash anyone who enjoys working with these subjects, I myself will probably never write them. However, I will give my opion on the subjects.

With Yaoi or a romance involving two men, I must say it really depends on the couple for me. If I can look at the characters and think 'yeah, maybe they are homosexual or at least bisexual". An example of this is Frieza and Evil Buu from Dragonball Z. However, if I look at the couple and at least one is obviously (in my eyes) straight, I will not support the pairing. An example of this is Greed/Kimblee from Fullmetal Alchemist. While I do think Kimblee is in love with men, Greed is quite obviously straight. Also, in the case of that pairing, I can't stand it cause the people who write it often make Greed really cheesy and lovey-dovey to Kimblee, even putting the alchemist above himself and the chimeras.

Now for MPreg. My only issue with this is the fact that so few people explain how it works. Like, in some cases it works. In some instances it works because neither parent has the body structure of a human- Frieza/Evil Buu or Cosmo in Fairly Oddbaby. Or in the case of Ed/Roy MPreg for FMA, Ed could have been given female reproductive organs while passing through the gate. However, in some stories they don't even try to explain how a man got pregnant. Once again, I'm using Greed/Kimblee as an example. This doesn't work for two main reasons. 1. They never explain how Kimblee could get pregnant, despite being a male. 2. Homunculi are supposed to be sterile. I worked my way around this by making them potent for only one day a year, so don't use this evidence against me. 3