 [ Symptoms ] i just lost my job due to a layoff i am confused how do i estimate annual income for health insurance purposes [ Disease ] no contraceptive method is 100 effective so it is always advisable to take a pregnancy test if you think that you might be pregnant regardless of the type of contraception you are currently using or have used in the past it is best advisable to consult your gyno or use a home pregnancy test kit source  pharmacysell