I have a regular period of about 28 days .i have a child of 8 years,and I didn’t have any pregnancy for the last 2 years,but my question t take gonal f 150 m,for 8 days from day 2 of my period, I have good ovulation at day 10 ,the doctor told me to have intercourse for 10 days.but my period delayed for 6 days .so I made a blood pregnancy test and it was negative less than 5 ,I went to doctor after delayed period by 9 days she told me that may be I am pregnant(I don’t know how),and gave me duphaston tab for 5 days and I made the pregnancy test again ,during use the duphaston on third day I have only one spot,I am now on fifth day of using duphaston and I stopped using it,could realy I be pregnant and I do the pregnancy test or waiting 2 or 3 days and may I have my period