Have been taking the contraceptive pill yasmin (drospirenone and ethinyl estradiol) for 2yrs. In the last three months have had my period during last active pill days twice. Is it a prblm?

OCP Problems. It is not uncommon to have irregular bleeding at any time with pill usage. Make sure you take the pill the same time each day. After the next cycle you can try taking the pill at night if you take it in the morning and vice versa. If this is a chronic problem, you can always change to a different contraceptive pill.