Tuberculosis bacteria invaded Kieu's uterine lining, blocking her fallopian tubes and causing infertility.

A couple in Hanoi, facing infertility due to uterine adhesions and varicocele, underwent surgery before successfully conceiving through IVF.

After two ectopic pregnancies resulting in the removal of both fallopian tubes and a portion of her uterus, 27-year-old Hoai faced infertility.

After two unsuccessful IUI attempts, 34-year-old Tuyet turned to IVF to overcome PCOS and conceive.

I've had two surgical abortions. Am I infertile? My husband and I have been married for 4 years and haven't been able to conceive. What should we do? (Ngoc Quynh, TP HCM)

A 31-year-old man, Toan, discovered he had an undescended testicle after seeking treatment for infertility.

After a failed vasectomy reversal, 67-year-old Jim and his Vietnamese wife conceived through sperm retrieval and IVF.

After 13 years of unsuccessful infertility treatments, 46-year-old Ngan gave birth thanks to a single healthy embryo.

After 16 years without children, 43-year-old Cuong was diagnosed with blocked sperm ducts and a genetic abnormality that reduced sperm production.

Trung, 31, who had congenital blockage of the vas deferens and unsuccessful reconstructive surgery, became a father thanks to a testicular sperm extraction (TESE) procedure and in vitro fertilization (IVF).

Hien, 38, suffered from multiple fibroids, endometriosis, and chronic endometritis, along with diminished ovarian reserve, leading to secondary infertility. To have a second child, she required in vitro fertilization.

Hung, rendered infertile due to mumps complications, successfully underwent sperm retrieval surgery before getting married.

A 28-year-old man, Thai, who had been unable to conceive for two years, was diagnosed with an AZFbc deletion on the long arm of the Y chromosome, resulting in the absence of sperm.

My wife and I have been married for almost a year and haven't conceived. I'm often stressed due to work pressure. Is this a factor affecting fertility? (Hai Danh, Hai Duong)