💬In plain words
What the trial is, and whether it could suit you
The aim is to explore the reasons for the failure of assisted reproductive technology (ART) in infertile patients in Hunan Province and seek ways to improve the success rate of ART. The study will focus on how environmental exposure (such as environmental pollutants related to plastic products) and lifestyle and social factors affect the success rate of ART in infertile patients.
In order to explore these issues in depth, the study plans to collect 5,000 samples (male: female ratio 1:1), screen the research subjects from infertile patients who visited Xiangya Third Hospital in Changsha, Hunan Province, and establish a large-scale, prospective infertility patient cohort. By collecting multi-faceted information of the research subjects, including sociodemographic characteristics, lifestyle, basic health status, etc., and conducting long-term follow-up observations, the ART live birth situ
Sign in to get the eligibility rules as simple questions to take to your doctor.
📋 Eligibility rules (as published)
Inclusion Criteria:
* 1\. Women aged 18 to 46 who use their own eggs or men aged 18 to 55 who use their own sperm; 2. Patients who meet the diagnostic criteria for infertility; 3. Clarify the medical history of persistent infertility for a certain period of time; 4. Voluntarily participate in the project and sign the informed consent form.
Exclusion Criteria:
* 1\. Artificial insemination population with any of the following ARTs contraindications: a. Impairment of sperm and egg combination caused by fallopian tube factors on the female side. b. The female side suffers from acute infection of the reproductive and urinary system or sexually transmitted diseases. c. The female side suffers from genetic diseases, serious physical diseases, and mental and psychological disorders. d. There is a history of birth of babies with congenital defects and it is confirmed that it is caused by female factors. e. The female side is exposed to teratogenic radiation, poisons, and drugs and is in the period of action. f. The female side has bad habits such as alcoholism and drug abuse.
2\. First-generation test-tube baby and second-generation test-tube baby population with any of the following ARTs contraindications: a. Any party who provides gametes suffers from acute infection of the reproductive and urinary systems and sexually transmitted diseases or has bad habits such as alcoholism and drug abuse. b. Any party who provides gametes is exposed to teratogenic radiation, poisons, and drugs and is in the period of action. c. The couple who received embryo donation/egg donation suffers from acute infection of reproductive and urinary system and sexually transmitted diseases, or has bad habits such as alcoholism and drug abuse. d. The woman's uterus is not capable of pregnancy or has a serious physical disease that cannot withstand pregnancy.
3\. No embryo transfer after egg retrieval; 4. Frozen embryo transfer is received more than 180 days after egg retrieval.
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