I missed a Vibin pill at 1 week, can I be pregnant?

Yes, in this case it is possible to get pregnant. What to do if you miss a tablet within week 1 is as follows: if you remember the missed dose, take it immediately, even if it means taking two tablets at the same time. The next tablets are taken at the same time. If the break in use was up to 12 hours, then protection is preserved. If more than 12 hours have passed, additional protection should be applied for 7 consecutive days to maintain protection. The risk of pregnancy is the greater, the closer to the use of placebo tablets, the active tablet was omitted. Full protection against fertilization is achieved after 7 days of regular use of tablets. For safety, I recommend taking a pregnancy test, at the earliest a week after intercourse (from morning urine). I enclose a link to interesting information on the use of combined contraceptive pills: https://www.gdziepolek.pl/kategorie/tabletki-antykoncepcyjne-dwuskladnikowe