睇左少少, 佢篇野都寫左點解想去做
不如幫手分享下點樣先為之一個好既理由? 想學野
From the abstract
Male pregnancy is a unique phenomenon in syngnathidae which refers to embryo or fetus incubation by males. However, whether male mammalian animals have the potential to conceive and maintain pregnancy remains unclear.
From the last paragraph
To our knowledge, pregnancy has never been reported in male mammalian animals. In this study, we constructed a rat model of pregnancy in the male parabiont and found that transplanted blastocyst-stage embryos were able to develop to adulthood in the grafted uteruses of male parabionts during exposure to the blood of pregnant female parabionts.
Finally, our findings reveal the potential for rat embryonic development in male parabionts, and it may have a profound impact on reproductive biology research.