Miscarriages can occur for various reasons, and in many cases, the exact cause may be challenging to determine. The causes of miscarriage can be broadly categorized into three main groups:

1. Chromosomal Abnormalities: A significant proportion of miscarriages are due to genetic abnormalities in the developing fetus. These abnormalities can occur randomly during the formation of the egg or sperm or during the early stages of fetal development. Common chromosomal abnormalities include trisomy (having an extra chromosome) or monosomy (missing a chromosome).
2. Structural Abnormalities: Issues with the structure of the uterus or cervix can contribute to miscarriages. For example, uterine abnormalities, such as fibroids or septum (a band of tissue inside the uterus), may interfere with the implantation or development of the embryo. Incompetent cervix, a condition where the cervix begins to dilate prematurely, can also lead to miscarriage.
3. Hormonal Imbalances: Hormonal imbalances, including problems with the thyroid gland or conditions like polycystic ovary syndrome (PCOS), can affect the ability to maintain a pregnancy. Hormones play a crucial role in regulating the menstrual cycle and supporting pregnancy, so imbalances can contribute to miscarriage.

If you're concerned about the risk of miscarriage or have a history of recurrent miscarriages, it's essential to ensure that any interventions align with your overall care plan and pose no risks to you or your baby. Our team understands a pregnancy loss can be emotionally devastating and physically challenging and we provide compassionate care that has a different focus depending where you are in the process of pregnancy loss.