Yes i had to have crinone gel after getting pregnant as they were concerned my levels were low. I took the crinone gel but they also gave me oestrogen tablets and progesterone suppositories - i was basically taking everything via every route lol. The crinone gel is easy to put in, but the remnants can be off putting. Sometimes you might have varying odd coloured discharge but this is all normal apparently. I don't recall having any significant side effects and i had to use the gel twice daily.
If the doctors have prescribed it, it's a good thing. H&H 9mths x