The ligaments of pubic symphysis gel lax. All the ligaments of the pelvis get lax. This happens in order to facilitate the delivery. The lady finds it difficult to walk due to these lax ligaments.
Penis length has nothing to do with getting a girl pregnant. Ejaculation is what occurs, releasing semen/sperm into the female's vagina. These sperm then fertilize the egg and the female becomes pregnant. A 2 inch penis can get a girl pregnant, as well as a 12" penis as long as he ejaculates.
occurs in about one in every 2500 female childrennot a hereditary disease, neither from environmental or health problems concerning the motherimpossible to conceive children though with help of proper treatment it can be done
Fertilization occurs in the oviduct of the female reproductive tract
No a boar will not breed a pregnant sow. She has to be in heat for him to breed her which occurs every 21 days. Boars will hump female pigs and even other males, in fact piglets can start the humping behavior as early as a couple days old.
No. The blood washes the sperm out. Only animals get pregnant when they bleed.
She has them, so do male dogs (there are very few male mammals without teats, rats are one of the only species where this occurs). They do become more apparent with pregnancy
when the male and female unites
Pregnant cats shed more than they do when they are not pregnant. This occurs because of hormonal changes and the distention of the belly.
Not with his own semen. Though if he came into contact with another man's semen (having sex with another man or even a woman who recently had sex), then the "foreign" semen could impregnate the woman.
No, girls don't need to have menstruated to get pregnant. Ovulation occurs BEFORE menstruation so you can get pregnant before menstruation.
Pollination.
If a woman menstruates, whether she is a teen or an adult, then she can't possibly be pregnant. Menstruation only occurs if the egg released during ovulation hasn't been fertilised.