@cooper.institute.ivf: We asked Dr.Check: what is the most difficult infertility case that ended in success in your 37 years of experience? • • • Interested in learning more about your reproductive health? Schedule and appointment today! Contact info is at the end of the video🤍 • • • #ivf #fertility #ttc #iui #pregnancy #infertility #pregnancyjourney #pregnancytest #progesterone #ccivf