I am 34 years old. My period came the exact day it should but it normally lasts for 5 days this time it only lasted for 1 day. I have a 27 day cycle. It's like clockwork. Ive been trying unsucessfully for 8 months to get pregnant. Having sex in my fertile week and checking my mucus but nothings working. I did some blood tests to check my hormones they came back ok. I have a 10 year old and my boyfriend got a girl preg about 10 years ago but she aborted it.