Discovering no heartbeat at 6 weeks of pregnancy can be deeply unsettling for expectant parents. While this moment often ...
A crucial event that determines whether the embryo will develop into a male or female occurs in the second half of week six. If the Y chromosome is present in the embryo's cells, a gene within the ...
Research on week-by-week risk of miscarriage is limited ... One example is a blighted ovum, which is when an embryo implants, but does not develop. If you do have a miscarriage, it's important ...