I’ve been trying to get pregnant for 7 months now and nothing has happened, we do our business and I pray to God each and every time I am ovulation. In June 2017 my period was late 2days and in July 2017 my period was late 3 days , after a day or so I got my period. It’s been happening like that lately and I’m not sure why sometimes it would come in a month and couple days but now I’m starting to think something is physically wrong with me. Any suggestions or advice