x tips:
You were a wanted pregnancy, make sure that you give big orgasm. Contraction of the pelvic muscles during orgasm helps the sperm to move up through the vaginal canal to fertilize the eggs.
  If your girl has a headache and you do not have analgesic delivers it to the big trance, this can relieve her headache. It is known that sex for the treatment of headaches in terms of cause secretion of pain killer in the brain, such as morphine, called endorphins.
. Big orgasm also requires some foreplay. Gently touching, stroking, licking and sucking nipples, thighs, vagina and the clitoris is sometimes enough to start orgasm. And keep the movement of the big end.