i sometimes find myself planning when to take a hpt before af is due. think its down to if it comes back bfn then i should expect af. i suppose that …" /> i sometimes find myself planning when to take a hpt before af is due. think its down to if it comes back bfn then i should expect af. i suppose that …" /> i sometimes find myself planning when to take a hpt before af is due. think its down to if it comes back bfn then i should expect af. i suppose that …" />