Hello. I have a quick question about birth control and possible implantation bleeding. I am on loestrin 24 fe and had just finished all the pills, the last ones I took of course being the iron tablets. After I finished the pills, I didn't have a prescription refill for 2 days, therefore I missed the first 2 pills of my next set. After I received the pills I started taking them normally again. Its been nine days since my period has finished, and seven since I started taking birth control pills again. Today I experienced minor cramping and slight bleeding and was wondering if it is possible that it is implantation bleeding. I did have intercourse during the 2 days I was without birth control.