Fig. 3
From: Novel variants in DNAH9 lead to nonsyndromic severe asthenozoospermia
Typical morphology of the implanted embryo from F1 II-1. Well quality blastocysts formed after standard embryo culture and 2 embryos were transferred into the partner’s uterus. The embryo was implanted and yielded clinical pregnancy. a: 2 pronuclear (PN) fertilization, (b): 8-cell stage embryo, (c): blastocyst stage embryo.(d): the ultrasonography of gestational sac. Scale bar:40 μm