When I went for my yearly check up in january 2012 I had my gyno switch me to loestrin 24 fe..I took it for about 3 weeks but in between i kinda skipped cause i would forget and i wouldnt take it at the same time everyday. the last week ( fourth week) i didnt take it at all and my husband and i had unprotected sex MULTIPLE times... almost everyday..its may already and i havent gotten a period but i HAVE gained alot of weight and i get alot of headache and i have a huge appetite!. could it be the pill? or should i test again for pregnancy? ( i tested in mid april and it came out negative)