One miscarriage usually has no effect on fertility, but two or more consecutive miscarriages can indicate a fertility issues

In a recent Ask a Doctor article, TRM’s Dr. Jessica Scotchie reassures patients that a single miscarriage typically does not impact future fertility. She explains that many women go on to have healthy pregnancies afterward and that, in most cases, miscarriage is caused by random chromosomal abnormalities rather than an underlying health concern.
“The good news is that for most people, a single miscarriage does not significantly impact future fertility,” writes Dr. Scotchie. “If you’ve had two or more consecutive miscarriages, it may be a sign of an underlying condition, such as a uterine abnormality, genetic problem, hormone imbalance or a blood clotting disorder. In these cases, a fertility specialist or your OB-GYN may recommend testing to identify any issues that could be addressed to improve your chances of a healthy pregnancy.”
Dr. Scotchie also highlights the importance of both physical and emotional recovery after pregnancy loss. While some providers recommend waiting one or two menstrual cycles before trying again, research suggests that conception may be safe even sooner. However, she encourages those who have concerns to consult with a healthcare provider for personalized guidance.