Story here. Excerpt:

'Anna Lloyd and Jane Harvey could be any middle-class mothers strolling with their sons in their local park. But behind their everyday appearance lies a story of a highly unconventional family - for they are lesbian partners, and Oliver and Charlie, aged two, are their twins.
...
Thanks to a shake-up in the law announced yesterday, NHS fertility clinics may no longer have to consider a baby's need for a father (or mother), so a gay woman would have as much right as a woman in a heterosexual relationship to walk into an NHS clinic and request fertility treatment in a bid to have a baby.'
...
"We thought of asking a male friend to donate sperm, so that we would know who the father was, but he might have wanted to be involved in the baby's life.

"We didn't want this; we wanted to raise our children alone, without having to answer to the father.

"Yet we don't feel they will miss out. These days many children grow up without their dads if they come from broken homes. At least Oliver and Charlie have two parents in a stable relationship who love them dearly."'