Hi, Haemorrhoids are inflamed and swollen veins that are formed when there is continuous irritation of the veins present in the rectum area and inflammation can lead to pain and bleeding during bowel evacuation. As you are not taking any medicine it will not interfere with pregnancy or conception. You can apply Anovate ointment and do sitz bath in which you should sit in a to of warm water for about half an hour. Also get yourself checked by an Infertility specialist and get your Infertility panel tests done along with semen analysis of your husband for ruling out the cause of not conceiving. Hope I have answered your query. Let me know if I can assist you further.