My boyfriend is leaving for bt here soon so i decided to skip my period using bc . last month was the first month i had been in it . now i have dark brown spotting after not starting suger pills. why? we use condoms as well?

If your question involves simply continuing on the active pills of the next bcp pack, and bleeding starts, it is usually caused by not taking the active pills within the hour of the prior day's active pill. Without missing multiple days of the active pills, contraception is not affected. If the bleeding persists, stop this pack, wait five days, and start a new pack, maintaining punctuality.