Hi, I'm 27 have a son of 16 months, we had a difficult time conceiving him, we got help from the doctor and now he's here, we have been trying 6 months to conceive again we went to doctor last month and got help, I took the tablets etc, my period is one week late which is normal as I have always been irregular but my doctor told me to take a pregnancy test one week before my period was due cos if it was negative then I could continue the medication, I done it got a negative result, one week later, the week my period was due, I done another, it was negative too, then a few days later I done another and it had a line in the control window and a line in the test window but it was really feint and pale, this morning I done another test and it was the same, it's wasn't just as feint and we could see it easier than before but because they were both so feint I have doubts, I have no symptoms of pregnancy, just more tired but that the joys of a 16 month old, please help I'm just unsure, I don't want to waste my doctors time.