Note: “6 weeks” counts from last-period-date, so it means as little as two weeks since conception, which is before many women realize they are pregnant
Note: “6 weeks” counts from last-period-date, so it means as little as two weeks since conception, which is before many women realize they are pregnant
Sperm can linger for 5d to fertilize. Implantation of the embryo is a separate process.