OMG... my own research turned up this:
Q: Can female cockroaches reproduce without males?
A: Cockroaches, like many other animals (e.g., chicken), can oviposit unfertilized eggs, and, in most cockroaches, these eggs are inviable. In some cockroaches, however, unfertilized eggs can develop into females only, and parthenogenetic reproduction can be sustained for several generations. Some cockroaches are facultatively parthenogenetic (e.g., American cockroach), and one, Pycnoscelus surinamensis, appears to be an obligatory parthenogen; males are not known in this species.
(Source: [
www.pctonline.com])
I'm gonna stop researching now. I don't want to know any more.. Ew. Ew. Ew. Ew.
There are two types of people in this world: Those who can extrapolate from incomplete data.