Bill Graham, the acid-tongued concert promoter who championed rock acts during San Francisco's psychedelic era and went on to play a leading role in pop music's emergence as a cultural force, died late Friday when a helicopter carrying him and two associates crashed into an electrical utility tower near Vallejo.
People born with diphallia rarely have two fully functioning penises, like DDD. Often times, the condition is accompanied by a plethora of other medical problems, along with a higher risk of spina bifida.
Multiple eggs are released or there is more than one ovulation. Both (or more) eggs are fertilized and this is how fraternal twins are made. This can happen with or without fertility drugs. One egg is released but splits in two. This is how identical twins are made. This can happen with or without fertility drugs.