Should I work a Cursillo team while going through infertility treatments?

I am seeking opinions from people who have worked Cursillo teams before. Cursillo is a refresher course in Christianity. It is an amazing experience-I have worked one before. It's a lot of work and can be stressful, but also very spiritually fulfilling. I have already gone through one round of IVF that ended in a chemical pregnancy and and just now starting a frozen embryo transfer cycle. I just can't decide if I should work this team while doing infertility treatments! It means meeting one day a month for 6 months and lots of little projects and planning on the side, as well as taking time off of work for the actual long weekend. Those of you who have worked a Cursillo team, do you think I should do this while trying to get pregnant?