Missed miscarriage

Hi Dr. Sher

I wanted to ask you about missed miscarriages. I fell pregnant and had a early scam at 6 week 4 days. The embryo was there with a heartbeat.

A week later, it hadn’t grown at all and heartbeat stopped.

I have adenomyosis but I’m also 39 years old. Could adenomyosis have caused this? We are considering moving on to IVF with genetic testing, but if no embryos will ever develop because of adenomyosis, I wonder if it is worth it.

Look forward to your thoughts.