This is a book about a particularly hard pregnancy.
The protagonist has to cope with losing her job, an abusive partner, abandoning her home, contracting a potentially fatal disease, being shot at (multiple times), overly earnest singing, the downfall of civilisation, food poisoning, dire straits (the band), persecution by fanatics, persecution by rednecks, betrayal, the death of JK Rownling, falling in love with someone from liverpool, a drastic enforced haircut - as well as all the regular stuff that makes pregnancy such an easy comfortable experience.