did-you-kno: During pregnancy the vagina is distended, allowing substantial quantities of air to be introduced. The air enters the bloodstream via the vein sinuses of the intrauterine wall and from there finds its way to the heart and the brain. Collapse

kristina rose | krystal gifs | SoHotItHurts

did-you-kno: During pregnancy the vagina is distended, allowing substantial quantities of air to be introduced. The air enters the bloodstream via the vein sinuses of the intrauterine wall and from there finds its way to the heart and the brain. Collapse

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