Anyone took Prednisolone for unexplained recurrent miscarriages?

[Koalah]

After multiple investigations for 4 miscarriages in a row, a Professor specialised in recurrent miscarriages is suggesting to take 20mg of prednisolone on the next pregnancy. His view is my endometrium may be inflamed and/or does not allow a proper implementation or development of the embryon.

All my miscarriages have been silent and embryon stopped developping at around 6/7 weeks.

All tests including blood and NK cells cameo back normal.

I am a little worried about taking steroids for consequences it may have on me and the developing baby.

Has anyone taken prednisolone? Could you share your experience?

Thank you,