I haven't had my period for a month after taking an emergency contraceptive pill, i've been given loette . i took the white pills instead of pink help?

Check pregnancy test: If you took emergency contraception and still have not gotten a period, then you need to check a pregnancy test! the white pills in this birth control pack are the placebo pills - they will not induce a period or provide any protection. You need to check back with your doctor and get proper instruction on how to take the pills.