Human blastocysts should hatch from the shell and begin to implant 1-2 days after day 5 IVF blastocyst transfer. In a natural situation (not IVF), the blastocyst should hatch and implant at the same time-about 6 to 10 days after ovulation.
Enlargement of the prostate-- benign prostatic hyperplasia or BPH--is a common condition in older men that typically results in a narrowing of the urethra. BPH often makes urination difficult and sometimes painful. In addition, BPH and its associated treatments sometimes results in adverse sexual side effects.
Having an enlarged prostate may be annoying, but it does not cause erectile dysfunction. However, certain treatments for enlarged prostate can raise the risk for problems getting and sustaining an erection. An enlarged prostate, also called benign prostatic hyperplasia (BPH), may not cause any symptoms.