So my partner and I have been trying for about 4 months now and have had no look, I have irregular periods and was told this could make me infertile, I've taken two tests this morning I took a clear blue and first response and to me they look positive but I'm not sure cause I've heard of evaporation lines and not sure if they could be them, I need some help, I'm hoping to be but don't want to get my hopes up.