Trying to conceive for almost 5 years. I've been diagnosed with ovulatory dysfunction and endometriosis, and we are also dealing with a male factor. After 4 miscarriages (2 biochemical pregnancies, 1 cornual pregnancy and 1 chromosomally abnormal pregnancy), I got pregnant with twin boys through IVF, but we were devastated to lose them at 21 weeks because of incompetent cervix.