A mother is spending her first Christmas as a single mum with her sperm donor baby — and says he doesn't need a dad. Emily Hausman, 43, is determined to make Christmas as magical as ever this year, seven months after giving birth to Ezekiel. He was conceived when Emily sought out an anonymous sperm donor and underwent IVF . But just weeks after giving birth to her son, Emily was diagnosed with stage four metastatic melanoma cancer — and so she says this festive period will be bittersweet. The