If you have had a pregnancy stoppage, you need to do ultrasound examination, endocrine examination, virus screening, thyroid function test, autoimmune antibody screening, and so on.
1. Ultrasound examination: it can clarify the size, position and shape of the uterus and ovaries, whether there are abnormal nodules or cystic solid mass echoes, assess the ovarian reserve, etc., and monitor the follicular development.
2. Endocrine examination: the basal levels of hormones such as follicle-stimulating hormone, luteinizing hormone, estradiol, prolactin and so on can be measured on the 2nd-4th day of the menstrual cycle to assess the secretion function of the ovary, hypothalamus, pituitary gland and so on.
3. Virus screening: such as toxoplasmosis, syphilis spirochetes, microvirus B19, rubella virus, cytomegalovirus, herpes simplex virus, etc., and can be actively treated.
4. Thyroid function tests: such as serum thyrotropin, free thyroxine, antithyroid peroxidase, etc., to detect hypothyroidism, and after clarification, active treatment under the guidance of the doctor.
5. Autoimmune antibody screening: such as antinuclear antibody, antiphospholipid antibody, lupus anticoagulant factor, etc., to rule out rheumatic immune diseases, when clear, should be actively treated.
6. Male semen examination: routine semen examination to clarify whether there is low sperm viability, necrospermia, weak sperm and other abnormalities.
If you have ever had an abortion, you should take relevant examinations under the guidance of your doctor to find out the cause and actively treat it before you prepare for pregnancy.