Figure 2

Some factors related to pregnancy rate. PR: pregnancy rate Cause1: ovulation factor Cause2: non-ovulation factor Cause3: ovulation factor plus non-ovulation factor Cause4: unexplained, etc.
Some factors related to pregnancy rate. PR: pregnancy rate Cause1: ovulation factor Cause2: non-ovulation factor Cause3: ovulation factor plus non-ovulation factor Cause4: unexplained, etc.