It is possible to achieve pregnancy with only one functioning ovary, whether left or right. A single healthy ovary is often sufficient for successful conception. Many individuals with a single ovary go on to have healthy pregnancies.
Understanding Ovarian Function and Pregnancy
The ovaries are small, oval-shaped glands located on either side of the uterus, playing a central role in female reproduction. Their primary function involves producing and releasing eggs, known as ovulation. Each menstrual cycle, hormones signal the ovaries to mature and release an egg.
Ovaries also produce essential hormones like estrogen and progesterone. These hormones are crucial for regulating the menstrual cycle and preparing the uterus for pregnancy by thickening its lining. If conception occurs, these hormones continue to support early pregnancy.
The Possibility of Pregnancy with One Ovary
When only one ovary is present, the remaining ovary can often compensate, continuing to ovulate regularly. This ensures egg release each menstrual cycle. The specific side of the remaining ovary, whether left or right, does not inherently impact fertility.
The fallopian tubes, not directly attached to the ovaries, have finger-like projections called fimbriae that can capture an egg once released. This anatomical flexibility means a fallopian tube on one side can pick up an egg from the opposite ovary. This allows for conception even if the remaining ovary and fallopian tube are not on the same side.
Factors Affecting Fertility with a Single Ovary
While pregnancy with one ovary is possible, several factors can influence conception chances. A significant factor is age, as both egg quality and quantity naturally decline over time. This age-related decline in ovarian reserve can be more pronounced when only one ovary is present.
The overall health and functional capacity of the remaining ovary are important. Conditions such as endometriosis, where uterine-like tissue grows outside the uterus, can create scar tissue and inflammation that interfere with egg release. Similarly, polycystic ovary syndrome (PCOS), a hormonal disorder, can lead to irregular ovulation and affect fertility.
The reason for the other ovary’s removal can also play a role, especially if the underlying condition affects the remaining ovary. General reproductive health, including the uterus and remaining fallopian tube, is important for successful pregnancy. Lifestyle factors such as diet, exercise, and stress management can also influence fertility.
Seeking Support and Medical Guidance
Individuals with a single ovary trying to conceive may benefit from consulting a healthcare professional. A doctor or fertility specialist can assess the health and function of the remaining ovary through tests like ultrasounds. This helps determine reproductive health and identify potential challenges.
It is recommended to seek medical advice if conception has not occurred after a certain period of trying. For those under 35, this period is 12 months; for those over 35, it is six months. A specialist can discuss personalized options and provide guidance.