D

Delayed Ejaculation is a condition, in which men fake orgasm and are not actually able to ejaculate, while sexual contacts.

Delayed Puberty
is a condition, in which teenagers fail to complete puberty and have secondary sex characteristics developed by the time they are sixteen. Puberty may either be stimulated with the help of hormonal replacement therapy or this condition may be outgrown without any treatment being conducted.

Donor Embryo Transfer
is a person, who plays the role of the transfer of a fertilized egg from a volunteer, which may either be paid or unpaid, donor to the infertile recipient.

Donor Insemination
is the process, during which the sperm is introduced from a volunteer donor into a woman’s vagina, cervix, uterus, and in the result of which the pregnancy may be achieved.

Ductus Deferens
is a thick walled – like structure in the form of a tube, which runs from each testis into the ejaculatory duct. The sperm goes along these structures from the epididymis to the penis.

Dysmenorrheal
is the term, used to describe the painful menstruation, which may possibly be one of the signs of endometriosis.