I wanna have periods asap as they are delayed and i don't want my parents to doubt over meh that i comited a sin :(?

Never had one?: It is unclear whether you have never had a period or are late for this cycle. If at age 19 you have not started your periods, you may have a hormonal issue, and should consult an obgyn. If you are late, check a pregnancy test. If negative and concerned, see an obgyn.

Can U be pregnant?: Get a home pregnancy test and repeat in a week or two. If still no periods, see a doctor.

What????: Have you ever had a period? If not, you need to see a doctor asap. Girls should start their period by 16, and they need to be checked if they don't. Let your parents read this - there's no sin in not having a period. It doesn't mean you've had sex or are pregnant. Now - if your period is just late take a pregnancy test asap. And go get some good birth control - - -.