Why infertility in married couple growing day by day, mostly choose surrogate mother and sperm donor, IVF or other medical way?

why infertility in married couple growing day by day, mostly choose surrogate mother and sperm donor, IVF or other medical way rather than natural sex?
Why infertility in married couple growing day by day, mostly choose surrogate mother and sperm donor, IVF or other medical way?
Why infertility in married couple growing day by day, mostly choose surrogate mother and sperm donor, IVF or other medical way?
Why infertility in married couple growing day by day, mostly choose surrogate mother and sperm donor, IVF or other medical way?
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