To understand the role of PPV in reproduction it is important to realize that reproductive infection usually occurs without disease, but sometimes there is infection with reproductive disease.

要明了猪细小病毒对猪生殖系统的影响，重要的是要认识到猪生殖系统感染细小病毒常常发生，但是猪却不一定发病；但有些时候细小病毒感染一起繁殖系统疾病。

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The common industrial chemical bisphenol A (BPA) has been linked to many ills, including reproductive abnormalities, cardiovascular disease and cancer.

这种名叫双酚A的工业化学品已经证实与许多疾病有关，包括生殖激素紊乱、心血管疾病以及癌症。

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Many reusable bottles are made of polycarbonate plastic, but those often contain bisphenol a (BPA), a chemical linked to reproductive problems and heart disease.

但还有一些水瓶是用聚碳酸酯做的。这些聚碳酸酯含有能够导致生殖系统疾病和心脏病的双酚a (BPA)。

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Dioxin is linked to cancer, skin disease and reproductive problems such as miscarriages and birth defects.

CNN: Warning -- this garbage is dangerous

Ms Purvis said the clinic would also provide advice and treatment for sexually transmitted disease and reproductive health, but it was prepared for any possible controversy.

BBC: Marie Stopes private abortion clinic to open in Belfast

Female rats exposed to the hydrocarbon JP8 at the point in pregnancy when their male foetuses were developing gonads had babies with more prostate and kidney abnormalities, and their great-grandchildren had reproductive anomalies, polycystic ovary disease and obesity.

BBC: Chemical defects ��last generations��