ID 261761084 © Vaniramv | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
laboratory research cytology semen specimen spermogram spermiogram spermatozoon clinic diagnosis sample parenthood problem fertility sperm probe health medicine clinical diagnostic male man reproduction pregnancy bank donor drop esperma nativity cell fertile newborn infertile analysis therapy fertilization genetic dna biochemical ejaculate