That depends on the species you are asking about, mammals fertilize internally and fish externally.
Internally. They mate.
No. Fishes fertilize externally.
Externally.
Fertilization occurs internally. The fertilized eggs are then released and mature externally.
In most amphibians, fertilization takes place externally instead of internally. To prevent the eggs from drying out, external fertilization occurs in water or another moist place.
In your mums bed
No, because ovulation does not take place.
It takes place in the female.
ampulla of the fallopian tube
Human fertilisation can take place at the oviduct where the ovum is being released and when the sperm swims towards it.After fertilisation,when the both sex cells fuses,the ovum will be moved to the uterus.
in the vagina or woman's body
pollen tube