Hello Doctor,

I am 31 years old trying to conceive. i got my follicular monitoring done and on 13th day my follicle size in right ovary is 20*15 mm and ET is 8.6 and Left Ovary has MSH.I was asked by my doctor to take HCG injection today. since the time i got the injection i am feeling pain in my lower abdomen. Please suggest is this the right time to make relation also have been asked to take a serum progesterone test on Day 21.
I am not on any medication. Please suggest when will i conceive.