Thin endometrium refers to a condition where the lining of the uterine cavity is less than 7-8 millimeters thick during ovulation or embryo transfer preparation, making it difficult for the embryo to implant or causing it to detach easily.
The causes include low estrogen levels, inflammation, or uterine adhesions. Effective treatment involves hormone therapy combined with a high-protein diet and blood-nourishing nutrients to improve readiness before pregnancy.
What is thin endometrium? Why does it cause difficulty in conceiving?
From a medical perspective, the “ideal” thickness of the endometrium for pregnancy should be 8-10 millimeters and have a Triple Line appearance (a well-arranged 3-layer structure).
- If the lining is thinner than 7 millimeters
it is like “poor soil.” Even if the embryo is strong (Grade A), it is difficult to successfully implant, or if implantation occurs, miscarriage may happen. - Other abnormalities
such as a rough endometrial lining, adhesions, or polyps, which hinder embryo attachment.
Causes of thin and abnormal endometrium
The most common causes found in patients with infertility include:
- Low estrogen levels This hormone directly functions to thicken the endometrial lining.
- Poor blood circulation Insufficient blood supply to the uterus due to lack of exercise or stress.
- History of uterine curettage May cause adhesions (Asherman’s Syndrome) preventing tissue growth.
- Continuous use of certain medications such as Clomid, used repeatedly for ovulation stimulation.
Treatment methods and techniques to thicken the endometrium
- Hormone Therapy Use of estrogen medication orally, topically, or vaginally to stimulate the lining.
- PRP (Platelet-Rich Plasma) Injection of concentrated platelets from the patient’s own blood into the uterine cavity to repair and stimulate tissue.
- Sildenafil / Aspirin In some cases, doctors may use vasodilators to improve blood flow to the uterus.
Checklist for self-care to maintain a healthy endometrium
- Focus on protein and boiled eggs to help build tissue and repair cells.
- Eat green leafy vegetables and beetroot juice to improve blood circulation (high in nitrates).
- Exercise regularly focusing on pelvic movements such as brisk walking or yoga.
- Avoid smoking and caffeine as they cause blood vessels to constrict.
Frequently asked questions about the endometrium
Q: Can I get pregnant with a 6-millimeter thin endometrium?
A: It is possible but quite unlikely. Doctors usually recommend postponing embryo transfer to nourish the lining until it reaches 7-8 millimeters.
Q: What should I eat to thicken the endometrium fastest?
A: Plant protein/egg whites, Vitamin E, and concentrated pomegranate juice help nourish the blood and lining.
Q: Is it good if the endometrium is too thick?
A: No, if it is thicker than 14-15 millimeters, it may indicate abnormalities such as tumors or polyps, which also hinder implantation.
