I went off BC the very end of 8/14. I am remarried & already have 4 children. I would love to give my husband a baby since he has no biological children of his own. We started actively trying in 12/14 with no success to date. I use OPK & it shows I ovulate. I work overnight shifts FROM 7p-7a 3 days a wk as an CCU RN, so my job and the hours I keep is very stressful. I have never had a problem getting pregnant in the past. Any advice or encouragement would be appreciated since I'm feeling somewhat defeated right now!