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    Coloured scanning electron micrograph (SEM) of Mould, hyphae, conidiophores (fruiting structures) and conidium (asexual spore) formation (Penicillium sp.;likely Penicillum candidum). — Stock Photo
    Coloured scanning electron micrograph (SEM) of Mould, hyphae, conidiophores (fruiting structures) and conidium (asexual spore) formation (Penicillium sp.;likely Penicillum candidum).
    Illustration of blue silhouette of obese woman with highlighted uterus. — Stock Photo
    Illustration of blue silhouette of obese woman with highlighted uterus.
    Illustration of blue silhouette of obese woman with highlighted uterus on white background. — Stock Photo
    Illustration of blue silhouette of obese woman with highlighted uterus on white background.
    3d illustration of cryopreserved foetus frozen into ice cube. — Stock Photo
    3d illustration of cryopreserved foetus frozen into ice cube.
    Rapeseed pollen grain — Stock Photo
    Rapeseed pollen grain
    Illustration of human foetus on week 32 term. — Stock Photo
    Illustration of human foetus on week 32 term.
    View of Full-term fetus — Stock Photo
    View of Full-term fetus
    Cryogenic human egg storage for In vitro fertilisation . — Stock Photo
    Cryogenic human egg storage for In vitro fertilisation .
    Illustration of silhouette of pregnant woman and 10 week foetus. — Stock Photo
    Illustration of silhouette of pregnant woman and 10 week foetus.
    Illustration of human foetus on week 22 term. — Stock Photo
    Illustration of human foetus on week 22 term.
    Human embryo cells, scientific medical illustration. — Stock Photo
    Human embryo cells, scientific medical illustration.
    Illustration of human foetus on week 35 term. — Stock Photo
    Illustration of human foetus on week 35 term.
    Illustration of human foetus on week 21 term. — Stock Photo
    Illustration of human foetus on week 21 term.
    Pregnant woman and belly. — Stock Photo
    Pregnant woman and belly.
    View of Fetus at 33 weeks — Stock Photo
    View of Fetus at 33 weeks
    Bougainvillea pollen grain — Stock Photo
    Bougainvillea pollen grain
    Close-up illustration of pollen grain of mimosa and mimosa flowers. — Stock Photo
    Close-up illustration of pollen grain of mimosa and mimosa flowers.
    Roquefort cheese and digital illustration of fungus Penicillium roqueforti. — Stock Photo
    Roquefort cheese and digital illustration of fungus Penicillium roqueforti.
    Penicillium fungus, Computer illustration — Stock Photo
    Penicillium fungus, Computer illustration
    Fertilization of healthy human egg — Stock Photo
    Fertilization of healthy human egg
    Magnified digital illustration of 4 cell stage embryo. — Stock Photo
    Magnified digital illustration of 4 cell stage embryo.
    Coloured scanning electron micrograph of ovarian cancer cells. — Stock Photo
    Coloured scanning electron micrograph of ovarian cancer cells.
    Transplacental transmission of HIV infecting 8 week human embryo, conceptual illustration. — Stock Photo
    Transplacental transmission of HIV infecting 8 week human embryo, conceptual illustration.
    Human multi-cellular embryo — Stock Photo
    Human multi-cellular embryo
    Illustration of fertilized human egg cell. — Stock Photo
    Illustration of fertilized human egg cell.
    Molecular model of follicle-stimulating hormone. — Stock Photo
    Molecular model of follicle-stimulating hormone.
    Digital illustration showing vaginitis caused by Candida albicans fungus and close-up of yeast cells. — Stock Photo
    Digital illustration showing vaginitis caused by Candida albicans fungus and close-up of yeast cells.
    View of Full-term fetus — Stock Photo
    View of Full-term fetus
    Illustration of human foetus on week 12 term. — Stock Photo
    Illustration of human foetus on week 12 term.
    Pregnant woman stretching on sofa — Stock Photo
    Pregnant woman stretching on sofa
    3d illustration of damaged spermatozoon in human sperm. — Stock Photo
    3d illustration of damaged spermatozoon in human sperm.
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell. — Stock Photo
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell.
    Geranium pollen grain — Stock Photo
    Geranium pollen grain
    Gonorrhoea infection causing by bacteria Neisseria gonorrhoeae in male organ while urethritis, digital illustration. — Stock Photo
    Gonorrhoea infection causing by bacteria Neisseria gonorrhoeae in male organ while urethritis, digital illustration.
    Fertilization of healthy human egg — Stock Photo
    Fertilization of healthy human egg
    Mountain bluebirds mating on wire, close-up — Stock Photo
    Mountain bluebirds mating on wire, close-up
    3d illustration of sperm cells on blue background. — Stock Photo
    3d illustration of sperm cells on blue background.
    Two-cell embryo — Stock Photo
    Two-cell embryo
    Pollen grains of a common daisy — Stock Photo
    Pollen grains of a common daisy
    Malassezia skin fungus, computer illustration — Stock Photo
    Malassezia skin fungus, computer illustration
    Silver birch pollen — Stock Photo
    Silver birch pollen
    Pollen grains of mimosa flowers, digital illustration. — Stock Photo
    Pollen grains of mimosa flowers, digital illustration.
    Conceptual digital illustration of human blastocyst on needle tip. — Stock Photo
    Conceptual digital illustration of human blastocyst on needle tip.
    Broadbean pollen grain — Stock Photo
    Broadbean pollen grain
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Abutilon sp. pollen grain — Stock Photo
    Abutilon sp. pollen grain
    Magnified digital illustration of 8 cell stage embryo. — Stock Photo
    Magnified digital illustration of 8 cell stage embryo.
    Female reproductive system and Gardnerella vaginalis bacteria attached to vaginal epithelial cells causing bacterial vaginosis, digital illustration. — Stock Photo
    Female reproductive system and Gardnerella vaginalis bacteria attached to vaginal epithelial cells causing bacterial vaginosis, digital illustration.
    Illustration of female silhouette with highlighted uterus cancer. — Stock Photo
    Illustration of female silhouette with highlighted uterus cancer.
    Malassezia skin fungus, computer illustration — Stock Photo
    Malassezia skin fungus, computer illustration
    Broadbean pollen grain — Stock Photo
    Broadbean pollen grain
    Digital illustration of pollen grains on anther of Chinese hibiscus flower. — Stock Photo
    Digital illustration of pollen grains on anther of Chinese hibiscus flower.
    Sperm cells, abstract digital illustration. — Stock Photo
    Sperm cells, abstract digital illustration.
    Human sperm cells — Stock Photo
    Human sperm cells
    Digital illustration showing vaginitis caused by Candida albicans fungus and close-up of yeast cells. — Stock Photo
    Digital illustration showing vaginitis caused by Candida albicans fungus and close-up of yeast cells.
    Human fetus developing at week 34, computer illustration. — Stock Photo
    Human fetus developing at week 34, computer illustration.
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Sperm cells, abstract digital illustration. — Stock Photo
    Sperm cells, abstract digital illustration.
    Ovarian cancer cells, coloured scanning electron micrograph. — Stock Photo
    Ovarian cancer cells, coloured scanning electron micrograph.
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). — Stock Photo
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla).