If her father is not colour blind, a âcarrierâ daughter wonât be colour blind. A daughter can become a carrier in one of two ways â she can acquire the âgeneâ from a carrier mother or from a colour blind father. This is why red/green colour blindness is far more common in men than women. Blue colour blindness affects both men and women equally, because it is carried on a non-sex chromosome.
Now, my periods are irregular, light spotting between periods, and my last period has been going on for 8 days now, seems about to stop, then I bleed bright red again. The bleeding is not heavy, just constant spotting.I saw my GYN about 6 months ago, and my pap smear and exam were normal.ff for about 4 years. Normal periods, spotting, 2 periods in one month and then months without one. Each year that I go to the gyn., he does an ultrasound & an endometrial biopsy (so far, good) and offers birth control pills and that's about it.
If the woman has a condition and does not produce much estrogen then spotting would be a period. People on continuous cycling of oral contraceptive who go off can have light to spotting for a period. The use of Progesterone can inhibit the growth of the uterine lining so all you might get is spotting.