Good day maám im 28 years old and had a two kids, they are both CS. i dont want to get pregnant again. my husband came in the philippines last aug.5,2013 and we had contact on aug.5, 6, 7, & 8 and i am not using any contraceptive. i trust my partner that he widraw it outside. my monthly period is on the 14th or 16th of the month. but until now i don't have my period. im worried. my abdomen is aching frequent. i did not use pregnancy test for now...we're afraid to have baby again..specially on my situation having a twi kids both CS. please help me...