In some plants and cell types, after a maximum size or point in development has been reached, a secondary wall is constructed between the plasma membrane and primary wall. Unlike the primary wall, the microfibrils are aligned mostly in the same direction, and with each additional layer the orientation changes slightly.
In a word, YES! I have been treated for both urological and anxiety issues, and I've been told by doctors of both specialties that my problems feed off of each other. I find at times when I get extremely anxious about something, whether at work or home, it tends to make me feel the urinary symptoms a lot more.
What causes stress incontinence? Stress incontinence can occur at any stage of life. However, the physical changes of pregnancy, childbirth or menopause can weaken the pelvic floor or the ligaments that support the bladder, making you especially susceptible at these times.