straight to ivf

so i got referred to a ferrility clinic because of low progesterone. was expecting to be put on a hormone treatment but the doctor has just decided to refer me for <a href="">ivf</a> straight away. was very confused as i dont have any other problems nor does my husband and i felt like this was a drastic move. anyone else ever been referred straight to <a href="">ivf</a> wothout trying anything else first