Bonobos have a male philopatric society; males remain with their birth group whereas females migrate to other groups during adolescence. Sexual activity plays a large role in bonobo society; it is used for pleasure, social bonding, and conflict resolution.
A Letrozole side effect - excessive stomach gas. I have been taking letrozole for a year, following chemo and radio for breast cancer. I suffer from excessive stomach gas. The emissions are so smelly that it is embarassing to go out sometimes.
They may be a consequence of having taken medicines such as aspirin, anticoagulants, anti-inflammatory drugs (ibuprofen, naproxen...), and perhaps others, that may cause gastrointestinal bleeding: Not good. They may be a consequence of other bleeding in the (upper) gastrointestinal tract: Not good.