Artificial insemination methods, such as intracervical insemination (ICI) and intrauterine insemination (IUI), increase the odds of conceiving. Learn more about the procedures, costs, and success ...

During mammalian reproduction, millions of sperm undertake a journey that only one will finish. This journey to fertilization has been commonly viewed as a race: a sea of sperm competing to get to the ...

Refraining from sexual stimulation to the point of ejaculation. A compartment at the tip of the sperm head containing enzymes which will breakdown the protective outer layer of the egg. The process of ...

Many men never see a reproductive specialist; a preventive check around age 18 — semen analysis and testicular ultrasound — ...

If she carries her pregnancy to term, Victoria's calf could be born next summer. Scientists at a San Diego zoo are celebrating the pregnancy of a southern white rhino named Victoria. The pregnancy, ...

Females experiencing fertility challenges may have a range of symptoms stemming from the underlying cause. Several common symptoms include irregular menstrual cycles, painful menstrual cramps, or pain ...

BALTIMORE (WJZ) --The Maryland Zoo is teaming up with the Cincinnati Zoo in a reproductive research project to artificially inseminate Anoki, their 21-year-old female polar bear. Anoki had been paired ...