Sign up for IVF Study?

Following my lap, my doctor has recommended I go straight to <a href="https://glowing.com/glow-fertility-program">IVF</a>. She is encouraging me to participate in a study comparing two well-known medications (not experimental) in a population of women I fit into. Of course, the bonus is that the study costs about 1/4 of a typical <a href="https://glowing.com/glow-fertility-program">IVF</a> cycle, which makes it seem within reach for us. (We just spent all our money on the lap surgery, however, so it will still be difficult to put together funding.) Anyway, I wondered if anyone else has ever taken part in an <a href="https://glowing.com/glow-fertility-program">IVF</a> study (or any medical study, really). I have read over the study packet thoroughly and have met with the study coordinator, but I'd also like to hear a word of caution or encouragement from anyone has gone through this before.