Question

When ejaculation takes place then how the sperms travel upwards in the vagina wait is nearly 8cm long?

Answer 1

Once this invasion of the cervical mucus has been established, sperm can reach the fallopian tubes in about thirty minutes.

Answer 2

No in this case pregnancy will not occur cause , in this case sperms are not entering to egg.
but through TEST TUBE BABY. method this is possible.
I HOPE IT HELPS YOU :)