Lower back pain and abdominal bloating started on the 17th day after test-tube embryo transfer.
Test-tube embryo transfer, also known as embryo transfer, may cause symptoms such as soreness in the lower back and abdominal bloating. Experiencing low back pain and abdominal distension starting from the 17th day after embryo transfer could be due to physiological factors or pathological conditions such as pelvic inflammatory disease or intestinal obstruction. Detailed explanations are as follows:
I. Physiological Factors
Embryo transfer is typically performed via in vitro fertilization (IVF), implanting a fertilized egg into the uterine cavity. As the embryo gradually develops, rising hormone levels in the body can affect the uterine environment, leading to symptoms of lower back pain and abdominal bloating beginning on the 17th day after transfer. This is considered a normal phenomenon.
II. Pathological Factors
1. Pelvic Inflammatory Disease (PID)
If the pelvic region becomes infected by bacteria traveling through the bloodstream or ascending along the mucous membranes of the reproductive tract, pelvic inflammatory disease may develop. Under stimulation by inflammatory mediators, tissue cells in the pelvis may trigger these symptoms. Patients should promptly follow medical advice to use medications such as ceftriaxone sodium for injection or levofloxacin hydrochloride capsules.
2. Intestinal Obstruction
Conditions such as intussusception or volvulus may lead to intestinal obstruction, preventing normal passage of intestinal contents. This causes progressive increases in intra-intestinal pressure and results in the aforementioned symptoms. Patients should seek treatment at a qualified medical institution, where procedures such as bowel segment anastomosis surgery may be required.
In addition, lower back pain and abdominal bloating starting from the 17th day after embryo transfer might also be caused by chronic gastritis, chronic cholecystitis, pancreatic cancer, or other conditions. It is recommended to seek timely medical evaluation if any discomfort occurs.