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    Fertilization showing sperm fertilizing an egg — Stock Photo
    Fertilization showing sperm fertilizing an egg
    Transparent cells on purple background, digital illustration. — Stock Photo
    Transparent cells on purple background, digital illustration.
    Close-up of sample tubes in in vitro fertilisation lab. — Stock Photo
    Close-up of sample tubes in in vitro fertilisation lab.
    Illustration of red human embryo on black background at pregnancy stage of week 21. — Stock Photo
    Illustration of red human embryo on black background at pregnancy stage of week 21.
    View of Fetus at 27 weeks — Stock Photo
    View of Fetus at 27 weeks
    Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM). — Stock Photo
    Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM).
    Parasites attacking spermatozoons fertilizing egg cell. — Stock Photo
    Parasites attacking spermatozoons fertilizing egg cell.
    Shape of pollen grains — Stock Photo
    Shape of pollen grains
    Human sperm cells, abstract computer illustration. — Stock Photo
    Human sperm cells, abstract computer illustration.
    In vitro fertilisation, computer illustration — Stock Photo
    In vitro fertilisation, computer illustration
    Ultrasound suite with equipment in clinic. — Stock Photo
    Ultrasound suite with equipment in clinic.
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Human fetus developing at week 36, computer illustration. — Stock Photo
    Human fetus developing at week 36, computer illustration.
    Male reproductive system — Stock Photo
    Male reproductive system
    Human fetus developing at week 38, computer illustration. — Stock Photo
    Human fetus developing at week 38, computer illustration.
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia. — Stock Photo
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia.
    Strawberry pollen grain — Stock Photo
    Strawberry pollen grain
    Illustration of human foetus on week 24 term. — Stock Photo
    Illustration of human foetus on week 24 term.
    Abstract fungus, scientific digital illustration. — Stock Photo
    Abstract fungus, scientific digital illustration.
    Normal human sperm cells — Stock Photo
    Normal human sperm cells
    Pregnant woman sitting on grass — Stock Photo
    Pregnant woman sitting on grass
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Female reproductive system, illustration. — Stock Photo
    Female reproductive system, illustration.
    View of Fetus at 9 weeks — Stock Photo
    View of Fetus at 9 weeks
    Illustration of uterus in silhouette of female body. — Stock Photo
    Illustration of uterus in silhouette of female body.
    Uterine cancer in female body, conceptual computer illustration. — Stock Photo
    Uterine cancer in female body, conceptual computer illustration.
    Molecular model of follicle-stimulating hormone. — Stock Photo
    Molecular model of follicle-stimulating hormone.
    Fertilization of healthy human egg — Stock Photo
    Fertilization of healthy human egg
    Medical illustration of prostate gland anatomy — Stock Photo
    Medical illustration of prostate gland anatomy
    Digital conceptual illustration of fertilisation of egg cell with spermatozoa. — Stock Photo
    Digital conceptual illustration of fertilisation of egg cell with spermatozoa.
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Medical illustration of delivery of fetus using vacuum extraction — Stock Photo
    Medical illustration of delivery of fetus using vacuum extraction
    Male reproductive system — Stock Photo
    Male reproductive system
    Abstract fungi releasing allergic spores, 3d digital illustration. — Stock Photo
    Abstract fungi releasing allergic spores, 3d digital illustration.
    Flowering currant pollen — Stock Photo
    Flowering currant pollen
    Frontal illustration of blue silhouette of obese woman with highlighted uterus on black background. — Stock Photo
    Frontal illustration of blue silhouette of obese woman with highlighted uterus on black background.
    Cryogenic human egg storage for In vitro fertilisation . — Stock Photo
    Cryogenic human egg storage for In vitro fertilisation .
    Human sperm cells — Stock Photo
    Human sperm cells
    Breast tissue showing adenocarcinoma — Stock Photo
    Breast tissue showing adenocarcinoma
    View of Fetus at 7 weeks — Stock Photo
    View of Fetus at 7 weeks
    Normal human sperm cells — Stock Photo
    Normal human sperm cells
    Transparent cells on grey background, digital illustration. — Stock Photo
    Transparent cells on grey background, digital illustration.
    Malassezia skin fungus, computer illustration — Stock Photo
    Malassezia skin fungus, computer illustration
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Fungal cells with sporangia and spores — Stock Photo
    Fungal cells with sporangia and spores
    View of fetus at 7 weeks — Stock Photo
    View of fetus at 7 weeks
    France, Burgundy, Yonne. Area of Saint Fargeau and Boutissaint. Slab season. Stag striking its wood against the trunk of tree. — Stock Photo
    France, Burgundy, Yonne. Area of Saint Fargeau and Boutissaint. Slab season. Stag striking its wood against the trunk of tree.
    Illustration of pink human egg cell on black background. — Stock Photo
    Illustration of pink human egg cell on black background.
    View of Fetus at 14 weeks — Stock Photo
    View of Fetus at 14 weeks
    Illustration of human foetus on week 40 term term. — Stock Photo
    Illustration of human foetus on week 40 term term.
    View of Fetus at 36 weeks — Stock Photo
    View of Fetus at 36 weeks
    Human fetus developing at week 37, computer illustration. — Stock Photo
    Human fetus developing at week 37, computer illustration.
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia. — Stock Photo
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia.
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female — Stock Photo
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female
    View of fetus at 7 weeks — Stock Photo
    View of fetus at 7 weeks
    Close-up of scientist taking tubes in in vitro fertilisation lab. — Stock Photo
    Close-up of scientist taking tubes in in vitro fertilisation lab.
    Human fetus developing at week 29, computer illustration. — Stock Photo
    Human fetus developing at week 29, computer illustration.
    Sperm cell fertilising an egg cell — Stock Photo
    Sperm cell fertilising an egg cell
    Colored scanning electron micrograph of immature pig sperm from epididymis. — Stock Photo
    Colored scanning electron micrograph of immature pig sperm from epididymis.
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes