Help or Assist to understand. 17 go numbers at me was minstruatsija. From the date of monthly...

[The anonym]

Help or Assist to understand. 17 go numbers at me was minstruatsija. From the date of monthly I take basal temperature only for the second day minstruatsii temperature was 36.8 and it has then started to decrease and for today (16 day) 36.0. It oznjachaet that the ovulation has not occured or happened? Whether there can be an ovulation 14 days prior to minstruatsii, in second half of cycle?
Thanks

[Malanova T.B.]

To analyze rectal temperature it is necessary having measured even one cycle entirely. Now no conclusions and assumptions existed authentic.