Common clinical gynecological diseases include various types of vaginal inflammation (mycosis vaginalis, trichomoniasis, bacterial vaginosis, Chlamydia trachomatis mycoplasma infection) and cervical HPV infection or uterine fibroids, adenomyosis, ovarian masses; if a patient has these gynecological diseases while pregnant, there is no need to panic, after active examination and consultation with an obstetrician whether the pregnancy can be continued, most gynecological diseases can be continued Pregnancy can be continued for most gynecological diseases; only the presence of possible malignant tumors will be recommended for treatment after termination of pregnancy. It is recommended that all women undergo a general examination during pregnancy preparation and treat any disease before pregnancy. Women in early pregnancy are routinely checked for routine leucorrhoea + BV, Chlamydia trachomatis, mycoplasma, HPV, TCT (liquid-based cytology, used to screen for cervical lesions). Mycosis fungoides (vulvovaginal pseudomycosis or vulvovaginal candidiasis) is the most common form of vaginitis after pregnancy and is associated with elevated estrogen levels after pregnancy, manifesting as increased leucorrhea, pea-like, with vulvovaginal itching. It does not affect the development of the baby, but the baby may be infected during delivery through the birth canal, causing thrush in the newborn. Treatment can be done with topical clotrimazole or mycophenolate vaginal medication. Bacterial vaginosis (BV), a mixed infection caused by dysbiosis of the normal flora in the vagina, has a fishy smelling leukorrhea or can be asymptomatic. It is associated with preterm birth, low birth weight, premature rupture of membranes, and amniotic chorioamnionitis and can be treated with metronidazole or clindamycin. Trichomonas vaginalis, caused by Trichomonas vaginalis, presents as thin, purulent, yellow-green, foamy, foul-smelling leukorrhea. It is associated with preterm birth, low birth weight, and premature rupture of membranes. Treatment can be with metronidazole and sexual partners need to be treated at the same time. Chlamydia trachomatis positive, mainly sexually transmitted, mostly no obvious symptoms, associated with preterm birth, low birth weight, premature rupture of membranes, may cause baby infection (conjunctivitis). Treatment can be with azithromycin or erythromycin. Mycoplasma positive, a normal flora component of the female reproductive tract, can be left untreated. Cervical HPV infection (human papillomavirus infection) suggests an increased risk of acromegaly or cervical lesions in the mother. Cervical lesions can only occur if the infection persists over a long period of time. In fact, more than half of women are infected with HPV, but 90% of them can be cleared by their own immunity without any treatment, and there is no evidence that HPV infection alone can cause malformations in the baby. If the mother has acromegaly, it may be transmitted through the mucous membranes of the skin and lead to the development of laryngeal papilloma in the newborn, although the chances of this are not high and, if it does occur, it is curable. It is important to note that HPV infection does not affect vaginal delivery. Only larger warts that obstruct the birth canal or are extensive enough to cause bleeding, etc., require a cesarean delivery.