Honestly, I haven't gotten mine yet, but a few of us mums have been talking about this lately, parang mas convenient na na single dose lang instead of the full series, diba? I'm planning to get screened din soon kasi it's really important, especially since I want to make sure I'm protecting myself for my kids' sake pa rin. From what I've read, the single dose is solid protection against the cancer-causing types, so if you haven't had yours, it's worth looking into!