Starting next January, health insurance plans in California must offer coverage for fertility treatments to homosexual couples and unmarried individuals under a new law signed by Gov. Jerry Brown on Tuesday. The law amends the state’s Insurance Code to prohibit insurers from withholding coverage for most fertility treatments based on “age, ancestry, color, disability, domestic partner status, gender, gender expression, gender identity, genetic information, marital status, national origin, sex or sexual orientation.” … A.B.460 was introduced by Assemblyman Tom Ammiano, a San Franciso Democrat and LGBT rights activist who portrayed himself in a film starring Sean Penn about the murder...