hi i have been taking liz contraceptive pill for more than a year and i notice my "period" is getting lesser and lesser, anyone knows if this is normal? and also anyone knows if taking this hormone will affect our annual body checkup result?

I see, does this mean we do not need to mind about the "period" flow, as long as it happens every month when we are taking the empty pills?

The body checkup i mean is like the health screening/blood test..Will taking this pill affect the health screening result? I have asked the pharmacist while buying the pills and she told me it won't affect the result.