in vitro fertilization ivf test tube baby

anovulation assisted baby barrenness birth born cervical child conceived concept donor egg embryo endometriosis fallopian fertilization fertilize fertilized fruitless gestational illustration implantation impotence infertility intercourse intracytoplasmic ivf laboratory luteal menopause miscarriage ova ovaries ovulatory ovum penetrating pregnant process reproductive sperm sterile surrogacy technology test tube tubes uterine vitro woman zygote